| 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 | $176.74 | 8.530% | $191.8159 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $107.65 | 13.251% | $121.9147 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $100.30 | 12.594% | $112.9318 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $34.83 | 9.828% | $38.2531 | $38.25 | $38.25 | $38.30 |
| Purchase #5 | $230.42 | 10.134% | $253.7708 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $122.29 | 9.668% | $134.113 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $60.54 | 7.363% | $64.9976 | $65.00 | $65.00 | $65.00 |
| 7 purchase totals = | $832.77 | $917.7969 | $917.79 | $917.75 | $917.80 | |