| 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 | $164.84 | 5.643% | $174.1419 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $48.90 | 13.212% | $55.3607 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $138.31 | 12.178% | $155.1534 | $155.15 | $155.15 | $155.20 |
| Purchase #4 | $39.27 | 4.598% | $41.0756 | $41.08 | $41.10 | $41.10 |
| Purchase #5 | $65.96 | 11.685% | $73.6674 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $18.62 | 3.249% | $19.225 | $19.23 | $19.25 | $19.20 |
| Purchase #7 | $44.78 | 11.400% | $49.8849 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $520.68 | $568.5089 | $568.51 | $568.55 | $568.60 | |