| 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 | $99.64 | 7.576% | $107.1887 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $111.63 | 11.778% | $124.7778 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $135.96 | 10.400% | $150.0998 | $150.10 | $150.10 | $150.10 |
| Purchase #4 | $21.63 | 9.399% | $23.663 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $83.64 | 13.533% | $94.959 | $94.96 | $94.95 | $95.00 |
| Purchase #6 | $13.35 | 3.786% | $13.8554 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $175.34 | 3.602% | $181.6557 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $641.19 | $696.1994 | $696.21 | $696.20 | $696.40 | |