| 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 | $16.53 | 13.493% | $18.7604 | $18.76 | $18.75 | $18.80 |
| Purchase #2 | $203.73 | 7.861% | $219.7452 | $219.75 | $219.75 | $219.70 |
| Purchase #3 | $205.97 | 12.422% | $231.5556 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $198.85 | 6.854% | $212.4792 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $244.30 | 8.631% | $265.3855 | $265.39 | $265.40 | $265.40 |
| Purchase #6 | $144.54 | 10.301% | $159.4291 | $159.43 | $159.45 | $159.40 |
| Purchase #7 | $199.72 | 5.385% | $210.4749 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $1,213.64 | $1,317.8299 | $1,317.84 | $1,317.85 | $1,317.90 | |