| 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 | $226.71 | 12.794% | $255.7153 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $137.48 | 6.737% | $146.742 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $135.73 | 6.384% | $144.395 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $6.50 | 4.461% | $6.79 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $153.98 | 3.537% | $159.4263 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $179.68 | 11.558% | $200.4474 | $200.45 | $200.45 | $200.40 |
| Purchase #7 | $35.68 | 11.681% | $39.8478 | $39.85 | $39.85 | $39.80 |
| 7 purchase totals = | $875.76 | $953.3638 | $953.38 | $953.40 | $953.20 | |