| 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 | $175.65 | 6.825% | $187.6381 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $44.86 | 6.639% | $47.8383 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $182.47 | 11.472% | $203.403 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $63.78 | 10.798% | $70.667 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $109.40 | 7.748% | $117.8763 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $94.56 | 13.695% | $107.51 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $121.61 | 10.517% | $134.3997 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $792.33 | $869.3324 | $869.34 | $869.35 | $869.30 | |