| 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 | $169.34 | 7.532% | $182.0947 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $32.30 | 12.355% | $36.2907 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $233.32 | 5.359% | $245.8236 | $245.82 | $245.80 | $245.80 |
| Purchase #4 | $194.41 | 9.157% | $212.2121 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $80.64 | 5.175% | $84.8131 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $82.84 | 8.111% | $89.5592 | $89.56 | $89.55 | $89.60 |
| Purchase #7 | $127.34 | 10.605% | $140.8444 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $920.19 | $991.6378 | $991.62 | $991.60 | $991.60 | |