| 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 | $90.71 | 12.304% | $101.871 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $50.43 | 5.715% | $53.3121 | $53.31 | $53.30 | $53.30 |
| Purchase #3 | $27.42 | 10.487% | $30.2955 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $155.41 | 10.570% | $171.8368 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $125.40 | 8.281% | $135.7844 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $249.65 | 13.300% | $282.8535 | $282.85 | $282.85 | $282.90 |
| Purchase #7 | $150.80 | 12.718% | $169.9787 | $169.98 | $170.00 | $170.00 |
| 7 purchase totals = | $849.82 | $945.9320 | $945.93 | $945.95 | $946.00 | |