| 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 | $168.67 | 5.577% | $178.0767 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $193.69 | 9.242% | $211.5908 | $211.59 | $211.60 | $211.60 |
| Purchase #3 | $221.67 | 9.764% | $243.3139 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $95.66 | 10.424% | $105.6316 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $88.59 | 13.197% | $100.2812 | $100.28 | $100.30 | $100.30 |
| Purchase #6 | $22.76 | 12.726% | $25.6564 | $25.66 | $25.65 | $25.70 |
| Purchase #7 | $14.87 | 10.375% | $16.4128 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $805.91 | $880.9634 | $880.96 | $881.00 | $881.00 | |