| 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 | $18.95 | 6.760% | $20.231 | $20.23 | $20.25 | $20.20 |
| Purchase #2 | $19.44 | 8.294% | $21.0524 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $150.88 | 9.233% | $164.8108 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $136.54 | 7.541% | $146.8365 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $8.87 | 9.824% | $9.7414 | $9.74 | $9.75 | $9.70 |
| Purchase #6 | $61.89 | 8.584% | $67.2026 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $132.83 | 4.459% | $138.7529 | $138.75 | $138.75 | $138.80 |
| 7 purchase totals = | $529.40 | $568.6276 | $568.62 | $568.65 | $568.60 | |