| 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 | $181.47 | 12.380% | $203.936 | $203.94 | $203.95 | $203.90 |
| Purchase #2 | $144.72 | 10.382% | $159.7448 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $7.73 | 13.552% | $8.7776 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $59.35 | 7.137% | $63.5858 | $63.59 | $63.60 | $63.60 |
| Purchase #5 | $10.68 | 9.127% | $11.6548 | $11.65 | $11.65 | $11.70 |
| Purchase #6 | $226.57 | 9.843% | $248.8713 | $248.87 | $248.85 | $248.90 |
| Purchase #7 | $131.58 | 8.804% | $143.1643 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $762.10 | $839.7346 | $839.73 | $839.75 | $839.80 | |