| 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 | $159.85 | 5.505% | $168.6497 | $168.65 | $168.65 | $168.60 |
| Purchase #2 | $20.85 | 11.123% | $23.1691 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $16.95 | 3.293% | $17.5082 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $221.30 | 7.596% | $238.1099 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $111.70 | 4.654% | $116.8985 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $214.97 | 8.739% | $233.7562 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $219.26 | 11.655% | $244.8148 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $964.88 | $1,042.9064 | $1,042.91 | $1,042.85 | $1,042.90 | |