| 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 | $175.96 | 8.809% | $191.4603 | $191.46 | $191.45 | $191.50 |
| Purchase #2 | $126.64 | 6.276% | $134.5879 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $110.61 | 8.796% | $120.3393 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $35.40 | 13.524% | $40.1875 | $40.19 | $40.20 | $40.20 |
| Purchase #5 | $244.74 | 3.260% | $252.7185 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $212.61 | 11.636% | $237.3493 | $237.35 | $237.35 | $237.30 |
| Purchase #7 | $199.97 | 6.486% | $212.9401 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $1,105.93 | $1,189.5829 | $1,189.59 | $1,189.60 | $1,189.50 | |