| 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 | $146.73 | 9.250% | $160.3025 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $114.86 | 5.756% | $121.4713 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $9.56 | 11.745% | $10.6828 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $119.28 | 11.358% | $132.8278 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $202.56 | 5.579% | $213.8608 | $213.86 | $213.85 | $213.90 |
| Purchase #6 | $203.47 | 9.635% | $223.0743 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $132.86 | 4.751% | $139.1722 | $139.17 | $139.15 | $139.20 |
| 7 purchase totals = | $929.32 | $1,001.3917 | $1,001.38 | $1,001.35 | $1,001.50 | |