| 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 | $130.47 | 12.696% | $147.0345 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $81.66 | 8.822% | $88.864 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $10.67 | 10.468% | $11.7869 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $21.28 | 9.434% | $23.2876 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $151.74 | 10.340% | $167.4299 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $95.88 | 10.668% | $106.1085 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $240.97 | 6.711% | $257.1415 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $732.67 | $801.6529 | $801.65 | $801.70 | $801.60 | |