| 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 | $131.87 | 8.766% | $143.4297 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $238.66 | 4.430% | $249.2326 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $68.52 | 12.851% | $77.3255 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $192.99 | 13.524% | $219.09 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $83.98 | 7.522% | $90.297 | $90.30 | $90.30 | $90.30 |
| Purchase #6 | $162.67 | 9.289% | $177.7804 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $6.69 | 12.772% | $7.5444 | $7.54 | $7.55 | $7.50 |
| 7 purchase totals = | $885.38 | $964.6996 | $964.70 | $964.80 | $964.60 | |