| 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 | $153.37 | 6.441% | $163.2486 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $53.49 | 6.766% | $57.1091 | $57.11 | $57.10 | $57.10 |
| Purchase #3 | $120.83 | 7.724% | $130.1629 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $63.26 | 6.781% | $67.5497 | $67.55 | $67.55 | $67.50 |
| Purchase #5 | $146.27 | 3.183% | $150.9258 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $198.59 | 6.706% | $211.9074 | $211.91 | $211.90 | $211.90 |
| Purchase #7 | $62.31 | 12.234% | $69.933 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $798.12 | $850.8365 | $850.84 | $850.85 | $850.70 | |