| 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 | $174.64 | 11.400% | $194.549 | $194.55 | $194.55 | $194.50 |
| Purchase #2 | $21.83 | 4.721% | $22.8606 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $15.51 | 3.385% | $16.035 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $130.26 | 5.350% | $137.2289 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $37.26 | 3.377% | $38.5183 | $38.52 | $38.50 | $38.50 |
| Purchase #6 | $61.27 | 11.316% | $68.2033 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $84.27 | 13.320% | $95.4948 | $95.49 | $95.50 | $95.50 |
| 7 purchase totals = | $525.04 | $572.8899 | $572.89 | $572.90 | $572.80 | |