| 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 | $144.36 | 6.222% | $153.3421 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $43.56 | 6.739% | $46.4955 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $119.53 | 7.207% | $128.1445 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $132.25 | 5.350% | $139.3254 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $220.55 | 11.862% | $246.7116 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $221.61 | 7.303% | $237.7942 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $179.79 | 4.313% | $187.5443 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,061.65 | $1,139.3576 | $1,139.35 | $1,139.40 | $1,139.20 | |