| 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 | $180.27 | 6.539% | $192.0579 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $70.33 | 6.248% | $74.7242 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $42.90 | 12.783% | $48.3839 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $107.54 | 7.326% | $115.4184 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $169.92 | 10.754% | $188.1932 | $188.19 | $188.20 | $188.20 |
| Purchase #6 | $93.83 | 7.241% | $100.6242 | $100.62 | $100.60 | $100.60 |
| Purchase #7 | $44.72 | 5.217% | $47.053 | $47.05 | $47.05 | $47.10 |
| 7 purchase totals = | $709.51 | $766.4548 | $766.44 | $766.40 | $766.50 | |