| 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 | $136.63 | 11.799% | $152.751 | $152.75 | $152.75 | $152.80 |
| Purchase #2 | $139.67 | 10.748% | $154.6817 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $135.53 | 4.281% | $141.332 | $141.33 | $141.35 | $141.30 |
| Purchase #4 | $93.47 | 13.273% | $105.8763 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $46.57 | 8.515% | $50.5354 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $189.73 | 7.726% | $204.3885 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $118.70 | 8.696% | $129.0222 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $860.30 | $938.5871 | $938.59 | $938.65 | $938.60 | |