| 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 | $119.53 | 12.400% | $134.3517 | $134.35 | $134.35 | $134.40 |
| Purchase #2 | $135.82 | 13.322% | $153.9139 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $35.72 | 8.138% | $38.6269 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $139.79 | 11.186% | $155.4269 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $16.58 | 11.219% | $18.4401 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $36.76 | 7.315% | $39.449 | $39.45 | $39.45 | $39.40 |
| Purchase #7 | $135.56 | 8.226% | $146.7112 | $146.71 | $146.70 | $146.70 |
| 7 purchase totals = | $619.76 | $686.9197 | $686.92 | $686.95 | $686.80 | |