| 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 | $151.87 | 9.173% | $165.801 | $165.80 | $165.80 | $165.80 |
| Purchase #2 | $74.90 | 7.230% | $80.3153 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $195.64 | 13.137% | $221.3412 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $128.53 | 13.594% | $146.0024 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $121.92 | 11.593% | $136.0542 | $136.05 | $136.05 | $136.10 |
| Purchase #6 | $190.49 | 5.574% | $201.1079 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $191.34 | 9.483% | $209.4848 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $1,054.69 | $1,160.1068 | $1,160.10 | $1,160.10 | $1,160.10 | |