| 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 | $141.76 | 7.378% | $152.2191 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $203.82 | 11.694% | $227.6547 | $227.65 | $227.65 | $227.70 |
| Purchase #3 | $33.63 | 12.498% | $37.8331 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $197.42 | 4.204% | $205.7195 | $205.72 | $205.70 | $205.70 |
| Purchase #5 | $240.89 | 4.317% | $251.2892 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $178.44 | 13.394% | $202.3403 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $11.88 | 3.591% | $12.3066 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $1,007.84 | $1,089.3625 | $1,089.36 | $1,089.35 | $1,089.30 | |