| 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 | $160.47 | 11.285% | $178.579 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $102.25 | 7.187% | $109.5987 | $109.60 | $109.60 | $109.60 |
| Purchase #3 | $184.36 | 13.556% | $209.3518 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $58.52 | 5.627% | $61.8129 | $61.81 | $61.80 | $61.80 |
| Purchase #5 | $117.28 | 9.300% | $128.187 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $216.42 | 12.873% | $244.2797 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $95.25 | 13.737% | $108.3345 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $934.55 | $1,040.1436 | $1,040.14 | $1,040.20 | $1,040.20 | |