| 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 | $158.61 | 10.691% | $175.567 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $154.28 | 8.152% | $166.8569 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $13.53 | 8.201% | $14.6396 | $14.64 | $14.65 | $14.60 |
| Purchase #4 | $153.26 | 12.393% | $172.2535 | $172.25 | $172.25 | $172.30 |
| Purchase #5 | $138.47 | 10.532% | $153.0537 | $153.05 | $153.05 | $153.10 |
| Purchase #6 | $50.33 | 8.491% | $54.6035 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $193.86 | 13.707% | $220.4324 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $862.34 | $957.4066 | $957.40 | $957.40 | $957.50 | |