| 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 | $194.85 | 11.343% | $216.9518 | $216.95 | $216.95 | $217.00 |
| Purchase #2 | $159.83 | 8.439% | $173.3181 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $101.90 | 10.299% | $112.3947 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $112.78 | 13.784% | $128.3256 | $128.33 | $128.35 | $128.30 |
| Purchase #5 | $146.89 | 5.518% | $154.9954 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $188.80 | 11.707% | $210.9028 | $210.90 | $210.90 | $210.90 |
| Purchase #7 | $93.28 | 10.139% | $102.7377 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $998.33 | $1,099.6261 | $1,099.63 | $1,099.65 | $1,099.60 | |