| 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 | $118.82 | 10.565% | $131.3733 | $131.37 | $131.35 | $131.40 |
| Purchase #2 | $144.75 | 7.649% | $155.8219 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $190.28 | 5.694% | $201.1145 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $214.71 | 8.387% | $232.7177 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $166.95 | 13.773% | $189.944 | $189.94 | $189.95 | $189.90 |
| Purchase #6 | $16.72 | 7.172% | $17.9192 | $17.92 | $17.90 | $17.90 |
| Purchase #7 | $216.93 | 6.177% | $230.3298 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $1,069.16 | $1,159.2204 | $1,159.21 | $1,159.15 | $1,159.10 | |