| 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 | $158.94 | 3.220% | $164.0579 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $39.63 | 13.160% | $44.8453 | $44.85 | $44.85 | $44.80 |
| Purchase #3 | $144.65 | 10.324% | $159.5837 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $83.28 | 12.233% | $93.4676 | $93.47 | $93.45 | $93.50 |
| Purchase #5 | $91.25 | 7.378% | $97.9824 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $197.74 | 12.269% | $222.0007 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $35.82 | 10.694% | $39.6506 | $39.65 | $39.65 | $39.70 |
| 7 purchase totals = | $751.31 | $821.5882 | $821.59 | $821.60 | $821.70 | |