| 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 | $13.68 | 7.126% | $14.6548 | $14.65 | $14.65 | $14.70 |
| Purchase #2 | $45.38 | 8.336% | $49.1629 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $211.33 | 9.736% | $231.9051 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $168.86 | 4.130% | $175.8339 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $171.44 | 6.514% | $182.6076 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $176.83 | 5.540% | $186.6264 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $57.60 | 5.864% | $60.9777 | $60.98 | $61.00 | $61.00 |
| 7 purchase totals = | $845.12 | $901.7684 | $901.77 | $901.80 | $901.80 | |