| 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 | $159.25 | 10.138% | $175.3948 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $197.32 | 10.108% | $217.2651 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $23.39 | 7.783% | $25.2104 | $25.21 | $25.20 | $25.20 |
| Purchase #4 | $245.74 | 3.417% | $254.1369 | $254.14 | $254.15 | $254.10 |
| Purchase #5 | $178.87 | 4.810% | $187.4736 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $144.84 | 11.470% | $161.4531 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $98.88 | 10.481% | $109.2436 | $109.24 | $109.25 | $109.20 |
| 7 purchase totals = | $1,048.29 | $1,130.1775 | $1,130.17 | $1,130.15 | $1,130.20 | |