| 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 | $131.50 | 12.377% | $147.7758 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $189.95 | 10.402% | $209.7086 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $238.38 | 12.318% | $267.7436 | $267.74 | $267.75 | $267.70 |
| Purchase #4 | $233.99 | 13.449% | $265.4593 | $265.46 | $265.45 | $265.50 |
| Purchase #5 | $161.28 | 6.862% | $172.347 | $172.35 | $172.35 | $172.30 |
| Purchase #6 | $58.68 | 3.223% | $60.5713 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $54.32 | 4.705% | $56.8758 | $56.88 | $56.90 | $56.90 |
| 7 purchase totals = | $1,068.10 | $1,180.4814 | $1,180.49 | $1,180.50 | $1,180.50 | |