| 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 | $169.85 | 7.846% | $183.1764 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $238.41 | 7.426% | $256.1143 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $175.82 | 10.409% | $194.1211 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $155.25 | 3.595% | $160.8312 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $157.75 | 6.871% | $168.589 | $168.59 | $168.60 | $168.60 |
| Purchase #6 | $201.65 | 5.838% | $213.4223 | $213.42 | $213.40 | $213.40 |
| Purchase #7 | $40.99 | 7.710% | $44.1503 | $44.15 | $44.15 | $44.20 |
| 7 purchase totals = | $1,139.72 | $1,220.4046 | $1,220.40 | $1,220.40 | $1,220.40 | |