| 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 | $128.53 | 6.168% | $136.4577 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $54.46 | 7.288% | $58.429 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $34.58 | 8.778% | $37.6154 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $110.60 | 9.395% | $120.9909 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $214.80 | 6.266% | $228.2594 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $137.40 | 7.803% | $148.1213 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $80.44 | 5.511% | $84.873 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $760.81 | $814.7467 | $814.75 | $814.70 | $814.80 | |