| 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 | $13.60 | 3.265% | $14.044 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $152.76 | 7.441% | $164.1269 | $164.13 | $164.15 | $164.10 |
| Purchase #3 | $231.30 | 4.608% | $241.9583 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $30.48 | 10.590% | $33.7078 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $128.40 | 5.158% | $135.0229 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $148.26 | 6.239% | $157.5099 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $75.71 | 6.686% | $80.772 | $80.77 | $80.75 | $80.80 |
| 7 purchase totals = | $780.51 | $827.1418 | $827.14 | $827.10 | $827.10 | |