| 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 | $113.72 | 6.459% | $121.0652 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $210.27 | 8.111% | $227.325 | $227.33 | $227.35 | $227.30 |
| Purchase #3 | $35.89 | 7.356% | $38.5301 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $93.58 | 12.773% | $105.533 | $105.53 | $105.55 | $105.50 |
| Purchase #5 | $94.32 | 13.254% | $106.8212 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $90.68 | 8.744% | $98.6091 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $129.84 | 6.265% | $137.9745 | $137.97 | $137.95 | $138.00 |
| 7 purchase totals = | $768.30 | $835.8581 | $835.86 | $835.85 | $835.80 | |