| 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 | $187.96 | 5.172% | $197.6813 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $120.88 | 10.132% | $133.1276 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $211.60 | 9.696% | $232.1167 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $144.71 | 9.708% | $158.7584 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $121.27 | 11.452% | $135.1578 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $176.72 | 8.567% | $191.8596 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $107.86 | 3.820% | $111.9803 | $111.98 | $112.00 | $112.00 |
| 7 purchase totals = | $1,071.00 | $1,160.6817 | $1,160.69 | $1,160.70 | $1,160.80 | |