| 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 | $136.88 | 10.473% | $151.2154 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $99.25 | 11.170% | $110.3362 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $188.78 | 3.334% | $195.0739 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $195.98 | 3.228% | $202.3062 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $165.99 | 13.511% | $188.4169 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $8.28 | 6.499% | $8.8181 | $8.82 | $8.80 | $8.80 |
| Purchase #7 | $220.61 | 3.242% | $227.7622 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $1,015.77 | $1,083.9289 | $1,083.94 | $1,083.85 | $1,083.90 | |