| 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 | $158.90 | 11.851% | $177.7312 | $177.73 | $177.75 | $177.70 |
| Purchase #2 | $188.28 | 4.671% | $197.0746 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $35.51 | 12.403% | $39.9143 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $15.77 | 11.771% | $17.6263 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $149.63 | 7.479% | $160.8208 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $16.82 | 12.455% | $18.9149 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $133.73 | 9.154% | $145.9716 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $698.64 | $758.0537 | $758.04 | $758.00 | $758.00 | |