| 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 | $105.26 | 7.597% | $113.2566 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $185.38 | 6.128% | $196.7401 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $123.99 | 5.848% | $131.2409 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $12.68 | 13.158% | $14.3484 | $14.35 | $14.35 | $14.30 |
| Purchase #5 | $113.90 | 6.419% | $121.2112 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $170.33 | 4.454% | $177.9165 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $44.31 | 13.163% | $50.1425 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $755.85 | $804.8562 | $804.86 | $804.85 | $804.70 | |