| 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 | $33.82 | 11.499% | $37.709 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $147.82 | 12.145% | $165.7727 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $155.31 | 4.516% | $162.3238 | $162.32 | $162.30 | $162.30 |
| Purchase #4 | $109.97 | 10.701% | $121.7379 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $21.32 | 6.309% | $22.6651 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $205.72 | 10.378% | $227.0696 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $33.64 | 12.247% | $37.7599 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $707.60 | $775.0380 | $775.04 | $774.95 | $775.10 | |