| 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 | $177.98 | 9.672% | $195.1942 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $228.95 | 10.274% | $252.4723 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $162.35 | 11.621% | $181.2167 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $98.36 | 9.294% | $107.5016 | $107.50 | $107.50 | $107.50 |
| Purchase #5 | $120.49 | 6.359% | $128.152 | $128.15 | $128.15 | $128.20 |
| Purchase #6 | $89.71 | 10.317% | $98.9654 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $31.47 | 13.770% | $35.8034 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $909.31 | $999.3056 | $999.30 | $999.25 | $999.40 | |