| 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 | $149.54 | 13.288% | $169.4109 | $169.41 | $169.40 | $169.40 |
| Purchase #2 | $85.51 | 9.236% | $93.4077 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $24.79 | 11.458% | $27.6304 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $110.88 | 9.739% | $121.6786 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $228.93 | 12.327% | $257.1502 | $257.15 | $257.15 | $257.20 |
| Purchase #6 | $36.60 | 12.687% | $41.2434 | $41.24 | $41.25 | $41.20 |
| Purchase #7 | $56.70 | 8.326% | $61.4208 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $692.95 | $771.9420 | $771.94 | $771.95 | $771.90 | |