| 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 | $130.76 | 10.220% | $144.1237 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $190.30 | 9.111% | $207.6382 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $198.96 | 10.404% | $219.6598 | $219.66 | $219.65 | $219.70 |
| Purchase #4 | $131.87 | 10.530% | $145.7559 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $75.27 | 5.814% | $79.6462 | $79.65 | $79.65 | $79.60 |
| Purchase #6 | $147.87 | 11.858% | $165.4044 | $165.40 | $165.40 | $165.40 |
| Purchase #7 | $6.42 | 7.372% | $6.8933 | $6.89 | $6.90 | $6.90 |
| 7 purchase totals = | $881.45 | $969.1215 | $969.12 | $969.10 | $969.10 | |