| 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 | $137.26 | 12.468% | $154.3736 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $203.84 | 7.487% | $219.1015 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $198.58 | 10.610% | $219.6493 | $219.65 | $219.65 | $219.60 |
| Purchase #4 | $126.96 | 11.556% | $141.6315 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $137.33 | 10.541% | $151.806 | $151.81 | $151.80 | $151.80 |
| Purchase #6 | $210.51 | 3.160% | $217.1621 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $159.40 | 11.849% | $178.2873 | $178.29 | $178.30 | $178.30 |
| 7 purchase totals = | $1,173.88 | $1,282.0113 | $1,282.01 | $1,282.00 | $1,282.00 | |