| 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 | $139.63 | 4.808% | $146.3434 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $149.31 | 6.362% | $158.8091 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $17.88 | 8.741% | $19.4429 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $90.49 | 3.399% | $93.5658 | $93.57 | $93.55 | $93.60 |
| Purchase #5 | $125.62 | 7.542% | $135.0943 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $10.70 | 4.486% | $11.18 | $11.18 | $11.20 | $11.20 |
| Purchase #7 | $17.44 | 4.165% | $18.1664 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $551.07 | $582.6019 | $582.60 | $582.60 | $582.60 | |