| 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 | $123.39 | 6.778% | $131.7534 | $131.75 | $131.75 | $131.80 |
| Purchase #2 | $92.61 | 13.680% | $105.279 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $5.34 | 4.397% | $5.5748 | $5.57 | $5.55 | $5.60 |
| Purchase #4 | $58.29 | 3.220% | $60.1669 | $60.17 | $60.15 | $60.20 |
| Purchase #5 | $155.70 | 13.490% | $176.7039 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $192.72 | 8.201% | $208.525 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $175.46 | 7.782% | $189.1143 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $803.51 | $877.1173 | $877.11 | $877.10 | $877.20 | |