| 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 | $180.69 | 12.202% | $202.7378 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $37.40 | 9.157% | $40.8247 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $208.97 | 10.481% | $230.8721 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $22.57 | 10.490% | $24.9376 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $232.31 | 11.656% | $259.3881 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $16.98 | 11.628% | $18.9544 | $18.95 | $18.95 | $19.00 |
| Purchase #7 | $53.92 | 3.333% | $55.7172 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $752.84 | $833.4319 | $833.43 | $833.40 | $833.40 | |