| 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 | $137.91 | 12.760% | $155.5073 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $169.89 | 8.167% | $183.7649 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $89.38 | 6.448% | $95.1432 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $20.74 | 6.822% | $22.1549 | $22.15 | $22.15 | $22.20 |
| Purchase #5 | $172.88 | 9.369% | $189.0771 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $5.73 | 13.137% | $6.4828 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $130.96 | 7.749% | $141.1081 | $141.11 | $141.10 | $141.10 |
| 7 purchase totals = | $727.49 | $793.2383 | $793.23 | $793.25 | $793.30 | |