| 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 | $107.92 | 7.670% | $116.1975 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $156.52 | 10.419% | $172.8278 | $172.83 | $172.85 | $172.80 |
| Purchase #3 | $139.45 | 9.131% | $152.1832 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $84.96 | 7.754% | $91.5478 | $91.55 | $91.55 | $91.50 |
| Purchase #5 | $103.99 | 4.610% | $108.7839 | $108.78 | $108.80 | $108.80 |
| Purchase #6 | $210.60 | 10.810% | $233.3659 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $38.65 | 11.365% | $43.0426 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $842.09 | $917.9487 | $917.95 | $918.00 | $917.90 | |