| 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 | $103.45 | 4.201% | $107.7959 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $139.96 | 8.669% | $152.0931 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $178.69 | 9.391% | $195.4708 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $17.56 | 6.771% | $18.749 | $18.75 | $18.75 | $18.70 |
| Purchase #5 | $5.93 | 6.571% | $6.3197 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $177.59 | 9.445% | $194.3634 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $109.27 | 6.140% | $115.9792 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $732.45 | $790.7711 | $790.77 | $790.75 | $790.80 | |