| 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 | $169.88 | 11.705% | $189.7645 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $56.25 | 3.676% | $58.3178 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $166.88 | 8.189% | $180.5458 | $180.55 | $180.55 | $180.50 |
| Purchase #4 | $126.28 | 4.281% | $131.686 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $45.45 | 8.584% | $49.3514 | $49.35 | $49.35 | $49.40 |
| Purchase #6 | $170.85 | 12.540% | $192.2746 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $244.97 | 3.327% | $253.1202 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $980.56 | $1,055.0603 | $1,055.06 | $1,055.00 | $1,055.10 | |