| 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 | $162.94 | 10.659% | $180.3078 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $60.86 | 5.501% | $64.2079 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $192.91 | 9.288% | $210.8275 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $48.67 | 11.656% | $54.343 | $54.34 | $54.35 | $54.30 |
| Purchase #5 | $208.49 | 10.313% | $229.9916 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $147.42 | 8.709% | $160.2588 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $161.70 | 6.767% | $172.6422 | $172.64 | $172.65 | $172.60 |
| 7 purchase totals = | $982.99 | $1,072.5788 | $1,072.58 | $1,072.60 | $1,072.50 | |