| 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 | $118.29 | 8.182% | $127.9685 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $153.88 | 13.555% | $174.7384 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $164.87 | 3.523% | $170.6784 | $170.68 | $170.70 | $170.70 |
| Purchase #4 | $67.41 | 3.625% | $69.8536 | $69.85 | $69.85 | $69.90 |
| Purchase #5 | $116.64 | 3.550% | $120.7807 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $236.40 | 7.163% | $253.3333 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $62.93 | 9.520% | $68.9209 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $920.42 | $986.2738 | $986.27 | $986.30 | $986.30 | |