| 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 | $201.70 | 8.477% | $218.7981 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $153.62 | 5.351% | $161.8402 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $115.75 | 5.414% | $122.0167 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $102.35 | 8.869% | $111.4274 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $69.40 | 6.812% | $74.1275 | $74.13 | $74.15 | $74.10 |
| Purchase #6 | $47.80 | 11.302% | $53.2024 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $36.32 | 8.624% | $39.4522 | $39.45 | $39.45 | $39.50 |
| 7 purchase totals = | $726.94 | $780.8645 | $780.87 | $780.90 | $780.80 | |