| 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 | $142.88 | 8.612% | $155.1848 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $107.52 | 4.151% | $111.9832 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $136.65 | 11.589% | $152.4864 | $152.49 | $152.50 | $152.50 |
| Purchase #4 | $143.93 | 13.493% | $163.3505 | $163.35 | $163.35 | $163.40 |
| Purchase #5 | $197.93 | 8.115% | $213.992 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $185.88 | 13.333% | $210.6634 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $202.38 | 5.525% | $213.5615 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $1,117.17 | $1,221.2218 | $1,221.21 | $1,221.25 | $1,221.40 | |