| 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 | $60.42 | 12.775% | $68.1387 | $68.14 | $68.15 | $68.10 |
| Purchase #2 | $131.92 | 3.402% | $136.4079 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $37.56 | 4.429% | $39.2235 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $170.63 | 12.416% | $191.8154 | $191.82 | $191.80 | $191.80 |
| Purchase #5 | $122.51 | 13.707% | $139.3024 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $162.50 | 4.843% | $170.3699 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $162.57 | 9.149% | $177.4435 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $848.11 | $922.7013 | $922.70 | $922.65 | $922.60 | |