| 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 | $179.86 | 11.663% | $200.8371 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $58.46 | 10.296% | $64.479 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $220.49 | 9.154% | $240.6737 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $20.93 | 4.769% | $21.9282 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $58.28 | 9.364% | $63.7373 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $161.26 | 6.729% | $172.1112 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $203.77 | 8.521% | $221.1332 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $903.05 | $984.8997 | $984.90 | $984.95 | $984.80 | |