| 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 | $147.90 | 9.349% | $161.7272 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $181.64 | 13.306% | $205.809 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $44.45 | 9.478% | $48.663 | $48.66 | $48.65 | $48.70 |
| Purchase #4 | $188.68 | 4.253% | $196.7046 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $126.96 | 8.780% | $138.1071 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $221.96 | 5.681% | $234.5695 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $120.47 | 12.383% | $135.3878 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $1,032.06 | $1,120.9682 | $1,120.97 | $1,120.95 | $1,121.00 | |