| 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 | $135.40 | 10.621% | $149.7808 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $66.93 | 10.277% | $73.8084 | $73.81 | $73.80 | $73.80 |
| Purchase #3 | $56.40 | 8.647% | $61.2769 | $61.28 | $61.30 | $61.30 |
| Purchase #4 | $52.53 | 7.358% | $56.3952 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $126.73 | 6.583% | $135.0726 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $147.34 | 10.311% | $162.5322 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $159.62 | 13.280% | $180.8175 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $744.95 | $819.6836 | $819.69 | $819.70 | $819.70 | |