| 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 | $122.28 | 5.634% | $129.1693 | $129.17 | $129.15 | $129.20 |
| Purchase #2 | $74.51 | 12.558% | $83.867 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $57.93 | 6.458% | $61.6711 | $61.67 | $61.65 | $61.70 |
| Purchase #4 | $110.64 | 4.399% | $115.5071 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $14.56 | 12.452% | $16.373 | $16.37 | $16.35 | $16.40 |
| Purchase #6 | $244.32 | 11.412% | $272.2018 | $272.20 | $272.20 | $272.20 |
| Purchase #7 | $166.65 | 4.313% | $173.8376 | $173.84 | $173.85 | $173.80 |
| 7 purchase totals = | $790.89 | $852.6269 | $852.63 | $852.55 | $852.70 | |