| 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 | $133.28 | 4.484% | $139.2563 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $215.87 | 4.416% | $225.4028 | $225.40 | $225.40 | $225.40 |
| Purchase #3 | $39.34 | 5.381% | $41.4569 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $150.75 | 6.479% | $160.5171 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $91.44 | 5.517% | $96.4847 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $152.79 | 8.107% | $165.1767 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $67.97 | 10.801% | $75.3114 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $851.44 | $903.6059 | $903.61 | $903.60 | $903.70 | |