| 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 | $144.41 | 3.773% | $149.8586 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $199.44 | 10.169% | $219.7211 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $107.69 | 8.127% | $116.442 | $116.44 | $116.45 | $116.40 |
| Purchase #4 | $190.82 | 8.869% | $207.7438 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $48.80 | 11.769% | $54.5433 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $41.28 | 13.344% | $46.7884 | $46.79 | $46.80 | $46.80 |
| Purchase #7 | $207.32 | 6.453% | $220.6984 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $939.76 | $1,015.7956 | $1,015.79 | $1,015.80 | $1,015.70 | |