| 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 | $173.62 | 11.633% | $193.8172 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $24.86 | 12.369% | $27.9349 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $189.68 | 12.709% | $213.7864 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $216.76 | 7.182% | $232.3277 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $9.43 | 13.780% | $10.7295 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $136.84 | 11.711% | $152.8653 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $228.83 | 7.674% | $246.3904 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $980.02 | $1,077.8514 | $1,077.86 | $1,077.90 | $1,077.80 | |