| 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 | $149.58 | 8.230% | $161.8904 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $245.80 | 3.309% | $253.9335 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $86.65 | 13.361% | $98.2273 | $98.23 | $98.25 | $98.20 |
| Purchase #4 | $120.71 | 11.352% | $134.413 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $170.85 | 10.241% | $188.3467 | $188.35 | $188.35 | $188.30 |
| Purchase #6 | $17.60 | 5.326% | $18.5374 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $78.71 | 7.808% | $84.8557 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $869.90 | $940.2040 | $940.21 | $940.25 | $940.10 | |