| 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 | $225.69 | 13.819% | $256.8781 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $181.89 | 8.689% | $197.6944 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $103.67 | 11.209% | $115.2904 | $115.29 | $115.30 | $115.30 |
| Purchase #4 | $124.90 | 12.717% | $140.7835 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $86.38 | 6.685% | $92.1545 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $147.83 | 13.745% | $168.1492 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $204.85 | 8.504% | $222.2704 | $222.27 | $222.25 | $222.30 |
| 7 purchase totals = | $1,075.21 | $1,193.2205 | $1,193.21 | $1,193.25 | $1,193.30 | |