| 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 | $162.61 | 9.375% | $177.8547 | $177.85 | $177.85 | $177.90 |
| Purchase #2 | $237.32 | 3.872% | $246.509 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $130.42 | 4.708% | $136.5602 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $26.36 | 7.503% | $28.3378 | $28.34 | $28.35 | $28.30 |
| Purchase #5 | $189.98 | 6.379% | $202.0988 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $168.60 | 8.571% | $183.0507 | $183.05 | $183.05 | $183.10 |
| Purchase #7 | $19.33 | 10.756% | $21.4091 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $934.62 | $995.8203 | $995.82 | $995.80 | $995.90 | |