| 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 | $157.96 | 13.221% | $178.8439 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $138.65 | 5.649% | $146.4823 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $8.80 | 7.351% | $9.4469 | $9.45 | $9.45 | $9.40 |
| Purchase #4 | $185.89 | 3.169% | $191.7809 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $163.43 | 5.503% | $172.4236 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $172.31 | 7.105% | $184.5526 | $184.55 | $184.55 | $184.60 |
| Purchase #7 | $175.40 | 13.565% | $199.193 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $1,002.44 | $1,082.7232 | $1,082.71 | $1,082.75 | $1,082.70 | |