| 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 | $163.79 | 12.552% | $184.3489 | $184.35 | $184.35 | $184.30 |
| Purchase #2 | $144.26 | 6.566% | $153.7321 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $125.38 | 3.315% | $129.5363 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $152.25 | 8.532% | $165.24 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $91.60 | 11.838% | $102.4436 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $129.54 | 13.167% | $146.5965 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $108.35 | 3.571% | $112.2192 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $915.17 | $994.1166 | $994.12 | $994.15 | $993.90 | |