| 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 | $163.29 | 11.529% | $182.1157 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $58.34 | 13.862% | $66.4271 | $66.43 | $66.45 | $66.40 |
| Purchase #3 | $47.91 | 10.635% | $53.0052 | $53.01 | $53.00 | $53.00 |
| Purchase #4 | $230.31 | 9.202% | $251.5031 | $251.50 | $251.50 | $251.50 |
| Purchase #5 | $159.84 | 13.296% | $181.0923 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $81.89 | 7.441% | $87.9834 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $120.92 | 8.161% | $130.7883 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $862.50 | $952.9151 | $952.92 | $952.95 | $952.90 | |