| 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 | $176.78 | 9.714% | $193.9524 | $193.95 | $193.95 | $194.00 |
| Purchase #2 | $37.48 | 7.519% | $40.2981 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $48.63 | 11.171% | $54.0625 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $220.27 | 10.543% | $243.4931 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $207.34 | 9.364% | $226.7553 | $226.76 | $226.75 | $226.80 |
| Purchase #6 | $181.65 | 6.666% | $193.7588 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $212.65 | 7.533% | $228.6689 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $1,084.80 | $1,180.9891 | $1,180.99 | $1,180.95 | $1,181.20 | |