| 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 | $173.85 | 7.270% | $186.4889 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $199.40 | 5.162% | $209.693 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $19.86 | 4.782% | $20.8097 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $33.82 | 4.399% | $35.3077 | $35.31 | $35.30 | $35.30 |
| Purchase #5 | $245.87 | 4.622% | $257.2341 | $257.23 | $257.25 | $257.20 |
| Purchase #6 | $127.37 | 7.507% | $136.9317 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $117.48 | 10.364% | $129.6556 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $917.65 | $976.1207 | $976.12 | $976.15 | $976.10 | |