| 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 | $118.50 | 10.326% | $130.7363 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $110.89 | 8.570% | $120.3933 | $120.39 | $120.40 | $120.40 |
| Purchase #3 | $9.47 | 11.799% | $10.5874 | $10.59 | $10.60 | $10.60 |
| Purchase #4 | $192.49 | 5.863% | $203.7757 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $118.35 | 3.868% | $122.9278 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $35.85 | 3.665% | $37.1639 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $143.96 | 12.195% | $161.5159 | $161.52 | $161.50 | $161.50 |
| 7 purchase totals = | $729.51 | $787.1003 | $787.11 | $787.15 | $787.10 | |