| 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 | $120.85 | 5.694% | $127.7312 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $162.63 | 3.854% | $168.8978 | $168.90 | $168.90 | $168.90 |
| Purchase #3 | $111.59 | 3.749% | $115.7735 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $55.40 | 5.137% | $58.2459 | $58.25 | $58.25 | $58.20 |
| Purchase #5 | $20.72 | 7.706% | $22.3167 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $148.72 | 13.782% | $169.2166 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $53.26 | 9.503% | $58.3213 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $673.17 | $720.5030 | $720.51 | $720.45 | $720.40 | |