| 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 | $138.77 | 7.208% | $148.7725 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $20.77 | 11.236% | $23.1037 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $221.84 | 7.467% | $238.4048 | $238.40 | $238.40 | $238.40 |
| Purchase #4 | $181.49 | 7.784% | $195.6172 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $198.79 | 12.531% | $223.7004 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $44.45 | 9.626% | $48.7288 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $193.61 | 4.244% | $201.8268 | $201.83 | $201.85 | $201.80 |
| 7 purchase totals = | $999.72 | $1,080.1542 | $1,080.15 | $1,080.15 | $1,080.10 | |