| 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 | $137.34 | 8.723% | $149.3202 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $85.38 | 6.796% | $91.1824 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $64.34 | 6.651% | $68.6193 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $189.74 | 4.109% | $197.5364 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $155.29 | 3.703% | $161.0404 | $161.04 | $161.05 | $161.00 |
| Purchase #6 | $203.50 | 7.373% | $218.5041 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $212.90 | 11.176% | $236.6937 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $1,048.49 | $1,122.8965 | $1,122.89 | $1,122.90 | $1,122.80 | |