| 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 | $181.92 | 13.767% | $206.9649 | $206.96 | $206.95 | $207.00 |
| Purchase #2 | $124.39 | 5.357% | $131.0536 | $131.05 | $131.05 | $131.10 |
| Purchase #3 | $168.89 | 13.468% | $191.6361 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $173.52 | 13.530% | $196.9973 | $197.00 | $197.00 | $197.00 |
| Purchase #5 | $157.39 | 5.689% | $166.3439 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $247.66 | 3.641% | $256.6773 | $256.68 | $256.70 | $256.70 |
| Purchase #7 | $224.35 | 6.496% | $238.9238 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $1,278.12 | $1,388.5969 | $1,388.59 | $1,388.60 | $1,388.60 | |