| 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 | $122.71 | 7.774% | $132.2495 | $132.25 | $132.25 | $132.20 |
| Purchase #2 | $39.45 | 5.657% | $41.6817 | $41.68 | $41.70 | $41.70 |
| Purchase #3 | $174.67 | 10.469% | $192.9562 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $50.48 | 13.348% | $57.2181 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $47.37 | 9.440% | $51.8417 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $242.76 | 3.687% | $251.7106 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $190.53 | 10.233% | $210.0269 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $867.97 | $937.6847 | $937.69 | $937.70 | $937.60 | |