| 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 | $111.45 | 10.785% | $123.4699 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $151.33 | 9.137% | $165.157 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $165.94 | 4.633% | $173.628 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $90.88 | 5.449% | $95.8321 | $95.83 | $95.85 | $95.80 |
| Purchase #5 | $11.43 | 6.627% | $12.1875 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $188.41 | 11.559% | $210.1883 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $91.53 | 6.163% | $97.171 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $810.97 | $877.6338 | $877.64 | $877.65 | $877.70 | |