| 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 | $22.58 | 7.866% | $24.3561 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $161.54 | 5.318% | $170.1307 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $244.86 | 13.633% | $278.2418 | $278.24 | $278.25 | $278.20 |
| Purchase #4 | $150.55 | 4.466% | $157.2736 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $210.31 | 4.187% | $219.1157 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $182.28 | 6.822% | $194.7151 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $106.44 | 9.564% | $116.6199 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $1,078.56 | $1,160.4529 | $1,160.46 | $1,160.40 | $1,160.40 | |