| 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 | $191.39 | 10.357% | $211.2123 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $246.95 | 7.806% | $266.2269 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $166.38 | 3.621% | $172.4046 | $172.40 | $172.40 | $172.40 |
| Purchase #4 | $124.86 | 7.260% | $133.9248 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $141.27 | 5.613% | $149.1995 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $66.77 | 13.578% | $75.836 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $132.29 | 10.608% | $146.3233 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $1,069.91 | $1,155.1274 | $1,155.12 | $1,155.10 | $1,155.00 | |