| 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 | $193.82 | 5.533% | $204.5441 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $200.76 | 3.525% | $207.8368 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $200.61 | 3.151% | $206.9312 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $235.74 | 3.762% | $244.6085 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $18.45 | 13.261% | $20.8967 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $29.82 | 12.581% | $33.5717 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $158.28 | 12.651% | $178.304 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $1,037.48 | $1,096.6930 | $1,096.69 | $1,096.70 | $1,096.60 | |