| 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 | $240.28 | 5.593% | $253.7189 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $151.87 | 5.349% | $159.9935 | $159.99 | $160.00 | $160.00 |
| Purchase #3 | $118.54 | 12.791% | $133.7025 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $27.37 | 4.614% | $28.6329 | $28.63 | $28.65 | $28.60 |
| Purchase #5 | $11.98 | 11.539% | $13.3624 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $5.83 | 7.131% | $6.2457 | $6.25 | $6.25 | $6.20 |
| Purchase #7 | $154.53 | 12.137% | $173.2853 | $173.29 | $173.30 | $173.30 |
| 7 purchase totals = | $710.40 | $768.9412 | $768.94 | $768.95 | $768.90 | |