| 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 | $178.25 | 3.575% | $184.6224 | $184.62 | $184.60 | $184.60 |
| Purchase #2 | $202.64 | 13.137% | $229.2608 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $60.82 | 12.571% | $68.4657 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $96.26 | 3.145% | $99.2874 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $248.67 | 4.711% | $260.3848 | $260.38 | $260.40 | $260.40 |
| Purchase #6 | $18.43 | 10.842% | $20.4282 | $20.43 | $20.45 | $20.40 |
| Purchase #7 | $80.85 | 13.589% | $91.8367 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $885.92 | $954.2860 | $954.29 | $954.30 | $954.30 | |