| 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 | $102.91 | 8.769% | $111.9342 | $111.93 | $111.95 | $111.90 |
| Purchase #2 | $148.40 | 4.655% | $155.308 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $171.82 | 3.196% | $177.3114 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $141.70 | 6.816% | $151.3583 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $182.85 | 8.136% | $197.7267 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $165.51 | 6.426% | $176.1457 | $176.15 | $176.15 | $176.10 |
| Purchase #7 | $29.62 | 6.128% | $31.4351 | $31.44 | $31.45 | $31.40 |
| 7 purchase totals = | $942.81 | $1,001.2194 | $1,001.23 | $1,001.25 | $1,001.10 | |