| 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 | $134.56 | 6.794% | $143.702 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $44.45 | 6.789% | $47.4677 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $105.78 | 7.709% | $113.9346 | $113.93 | $113.95 | $113.90 |
| Purchase #4 | $246.42 | 8.801% | $268.1074 | $268.11 | $268.10 | $268.10 |
| Purchase #5 | $173.98 | 8.231% | $188.3003 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $16.59 | 7.486% | $17.8319 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $196.73 | 4.789% | $206.1514 | $206.15 | $206.15 | $206.20 |
| 7 purchase totals = | $918.51 | $985.4953 | $985.49 | $985.50 | $985.50 | |