| 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 | $177.28 | 6.822% | $189.374 | $189.37 | $189.35 | $189.40 |
| Purchase #2 | $112.32 | 8.289% | $121.6302 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $14.70 | 6.484% | $15.6531 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $69.86 | 6.826% | $74.6286 | $74.63 | $74.65 | $74.60 |
| Purchase #5 | $177.34 | 12.706% | $199.8728 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $161.82 | 11.370% | $180.2189 | $180.22 | $180.20 | $180.20 |
| Purchase #7 | $228.57 | 3.314% | $236.1448 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $941.89 | $1,017.5224 | $1,017.51 | $1,017.50 | $1,017.50 | |