| 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 | $123.66 | 5.815% | $130.8508 | $130.85 | $130.85 | $130.90 |
| Purchase #2 | $50.92 | 5.404% | $53.6717 | $53.67 | $53.65 | $53.70 |
| Purchase #3 | $192.44 | 9.424% | $210.5755 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $87.64 | 7.640% | $94.3357 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $168.60 | 3.171% | $173.9463 | $173.95 | $173.95 | $173.90 |
| Purchase #6 | $104.94 | 12.818% | $118.3912 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $134.84 | 11.257% | $150.0189 | $150.02 | $150.00 | $150.00 |
| 7 purchase totals = | $863.04 | $931.7901 | $931.80 | $931.80 | $931.80 | |