| 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 | $188.28 | 9.374% | $205.9294 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $64.81 | 3.486% | $67.0693 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $135.51 | 6.778% | $144.6949 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $141.48 | 4.156% | $147.3599 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $28.40 | 11.585% | $31.6901 | $31.69 | $31.70 | $31.70 |
| Purchase #6 | $118.31 | 11.172% | $131.5276 | $131.53 | $131.55 | $131.50 |
| Purchase #7 | $94.29 | 13.782% | $107.285 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $771.08 | $835.5562 | $835.56 | $835.60 | $835.60 | |