| 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 | $145.41 | 8.434% | $157.6739 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $178.82 | 13.291% | $202.587 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $219.57 | 10.122% | $241.7949 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $175.90 | 7.634% | $189.3282 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $175.50 | 4.507% | $183.4098 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $160.79 | 12.649% | $181.1283 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $60.68 | 6.373% | $64.5471 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $1,116.67 | $1,220.4692 | $1,220.47 | $1,220.50 | $1,220.40 | |