| 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 | $106.85 | 6.428% | $113.7183 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $179.37 | 4.593% | $187.6085 | $187.61 | $187.60 | $187.60 |
| Purchase #3 | $134.64 | 8.668% | $146.3106 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $159.56 | 13.847% | $181.6543 | $181.65 | $181.65 | $181.70 |
| Purchase #5 | $133.89 | 13.314% | $151.7161 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $16.51 | 8.115% | $17.8498 | $17.85 | $17.85 | $17.80 |
| Purchase #7 | $157.70 | 5.800% | $166.8466 | $166.85 | $166.85 | $166.80 |
| 7 purchase totals = | $888.52 | $965.7042 | $965.71 | $965.65 | $965.60 | |