| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.64 | 12.237% | $189.2765 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $115.49 | 5.162% | $121.4516 | $121.45 | $121.45 | $121.50 |
| Purchase #3 | $105.70 | 13.170% | $119.6207 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $220.43 | 7.614% | $237.2135 | $237.21 | $237.20 | $237.20 |
| Purchase #5 | $194.49 | 9.569% | $213.1007 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $105.79 | 5.775% | $111.8994 | $111.90 | $111.90 | $111.90 |
| Purchase #7 | $149.69 | 4.517% | $156.4515 | $156.45 | $156.45 | $156.50 |
| 7 purchase totals = | $1,060.23 | $1,149.0139 | $1,149.01 | $1,149.00 | $1,149.10 | |