| 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 | $166.75 | 9.159% | $182.0226 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $246.76 | 5.649% | $260.6995 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $35.62 | 13.354% | $40.3767 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $227.33 | 13.270% | $257.4967 | $257.50 | $257.50 | $257.50 |
| Purchase #5 | $159.92 | 4.540% | $167.1804 | $167.18 | $167.20 | $167.20 |
| Purchase #6 | $169.47 | 6.280% | $180.1127 | $180.11 | $180.10 | $180.10 |
| Purchase #7 | $135.33 | 10.482% | $149.5153 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $1,141.18 | $1,237.4039 | $1,237.41 | $1,237.40 | $1,237.40 | |