| 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 | $171.86 | 10.411% | $189.7523 | $189.75 | $189.75 | $189.80 |
| Purchase #2 | $178.80 | 12.795% | $201.6775 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $175.97 | 5.796% | $186.1692 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $59.85 | 13.818% | $68.1201 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $216.30 | 13.146% | $244.7348 | $244.73 | $244.75 | $244.70 |
| Purchase #6 | $80.37 | 5.601% | $84.8715 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $194.34 | 8.449% | $210.7598 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $1,077.49 | $1,186.0852 | $1,186.08 | $1,186.05 | $1,186.20 | |