| 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 | $135.96 | 9.578% | $148.9822 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $81.57 | 9.836% | $89.5932 | $89.59 | $89.60 | $89.60 |
| Purchase #3 | $238.83 | 10.207% | $263.2074 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $190.81 | 6.609% | $203.4206 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $25.91 | 9.316% | $28.3238 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $144.81 | 6.553% | $154.2994 | $154.30 | $154.30 | $154.30 |
| Purchase #7 | $147.28 | 9.364% | $161.0713 | $161.07 | $161.05 | $161.10 |
| 7 purchase totals = | $965.17 | $1,048.8979 | $1,048.89 | $1,048.85 | $1,048.90 | |