| 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 | $138.99 | 6.479% | $147.9952 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $96.32 | 9.484% | $105.455 | $105.46 | $105.45 | $105.50 |
| Purchase #3 | $40.63 | 6.142% | $43.1255 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $202.54 | 7.289% | $217.3031 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $126.38 | 4.250% | $131.7512 | $131.75 | $131.75 | $131.80 |
| Purchase #6 | $82.31 | 11.343% | $91.6464 | $91.65 | $91.65 | $91.60 |
| Purchase #7 | $171.81 | 7.490% | $184.6786 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $858.98 | $921.9550 | $921.97 | $922.00 | $922.00 | |