| 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 | $85.70 | 3.563% | $88.7535 | $88.75 | $88.75 | $88.80 |
| Purchase #2 | $151.63 | 3.152% | $156.4094 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $172.27 | 10.672% | $190.6547 | $190.65 | $190.65 | $190.70 |
| Purchase #4 | $164.68 | 10.450% | $181.8891 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $202.51 | 6.681% | $216.0397 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $92.87 | 3.615% | $96.2273 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $244.64 | 9.821% | $268.6661 | $268.67 | $268.65 | $268.70 |
| 7 purchase totals = | $1,114.30 | $1,198.6398 | $1,198.64 | $1,198.65 | $1,198.70 | |