| 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 | $42.60 | 10.722% | $47.1676 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $97.62 | 13.237% | $110.542 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $193.42 | 4.531% | $202.1839 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $160.86 | 3.160% | $165.9432 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $182.50 | 10.558% | $201.7684 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $9.67 | 4.781% | $10.1323 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $184.71 | 8.131% | $199.7288 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $871.38 | $937.4662 | $937.46 | $937.50 | $937.40 | |