| 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 | $111.37 | 5.266% | $117.2347 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $35.45 | 8.209% | $38.3601 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $93.93 | 3.811% | $97.5097 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $158.27 | 6.827% | $169.0751 | $169.08 | $169.10 | $169.10 |
| Purchase #5 | $142.82 | 11.641% | $159.4457 | $159.45 | $159.45 | $159.40 |
| Purchase #6 | $244.86 | 9.540% | $268.2196 | $268.22 | $268.20 | $268.20 |
| Purchase #7 | $194.58 | 11.400% | $216.7621 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $981.28 | $1,066.6070 | $1,066.61 | $1,066.60 | $1,066.60 | |