| 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 | $173.62 | 4.194% | $180.9016 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $201.52 | 9.226% | $220.1122 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $45.40 | 5.630% | $47.956 | $47.96 | $47.95 | $48.00 |
| Purchase #4 | $201.39 | 5.199% | $211.8603 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $55.50 | 12.722% | $62.5607 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $15.55 | 7.757% | $16.7562 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $56.25 | 3.312% | $58.113 | $58.11 | $58.10 | $58.10 |
| 7 purchase totals = | $749.23 | $798.2600 | $798.26 | $798.20 | $798.40 | |