| 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 | $143.39 | 13.149% | $162.2444 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $44.28 | 6.262% | $47.0528 | $47.05 | $47.05 | $47.10 |
| Purchase #3 | $91.38 | 4.718% | $95.6913 | $95.69 | $95.70 | $95.70 |
| Purchase #4 | $235.84 | 3.132% | $243.2265 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $78.35 | 3.738% | $81.2787 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $17.99 | 4.136% | $18.7341 | $18.73 | $18.75 | $18.70 |
| Purchase #7 | $142.86 | 4.398% | $149.143 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $754.09 | $797.3708 | $797.36 | $797.45 | $797.30 | |