| 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 | $158.27 | 7.647% | $170.3729 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $26.94 | 8.719% | $29.2889 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $161.79 | 8.679% | $175.8318 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $92.25 | 4.282% | $96.2001 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $228.73 | 4.378% | $238.7438 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $40.30 | 10.487% | $44.5263 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $45.34 | 10.509% | $50.1048 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $753.62 | $805.0686 | $805.06 | $805.10 | $805.00 | |