| 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 | $17.83 | 10.461% | $19.6952 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $198.76 | 13.467% | $225.527 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $158.89 | 4.464% | $165.9828 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $203.37 | 13.243% | $230.3023 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $50.96 | 11.544% | $56.8428 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $33.88 | 3.630% | $35.1098 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $141.73 | 7.780% | $152.7566 | $152.76 | $152.75 | $152.80 |
| 7 purchase totals = | $805.42 | $886.2165 | $886.22 | $886.25 | $886.20 | |