| 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 | $166.42 | 8.723% | $180.9368 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $115.34 | 13.454% | $130.8578 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $171.90 | 9.238% | $187.7801 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $116.49 | 13.506% | $132.2231 | $132.22 | $132.20 | $132.20 |
| Purchase #5 | $249.28 | 8.433% | $270.3018 | $270.30 | $270.30 | $270.30 |
| Purchase #6 | $185.99 | 8.777% | $202.3143 | $202.31 | $202.30 | $202.30 |
| Purchase #7 | $113.51 | 9.589% | $124.3945 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $1,118.93 | $1,228.8084 | $1,228.80 | $1,228.80 | $1,228.80 | |