| 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 | $203.31 | 7.147% | $217.8406 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $25.37 | 6.769% | $27.0873 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $38.76 | 3.161% | $39.9852 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $115.96 | 7.585% | $124.7556 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $84.65 | 13.647% | $96.2022 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $146.56 | 8.592% | $159.1524 | $159.15 | $159.15 | $159.20 |
| Purchase #7 | $151.49 | 12.574% | $170.5384 | $170.54 | $170.55 | $170.50 |
| 7 purchase totals = | $766.10 | $835.5617 | $835.57 | $835.60 | $835.60 | |