| 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 | $151.98 | 11.673% | $169.7206 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $132.66 | 6.862% | $141.7631 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $219.97 | 7.320% | $236.0718 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $181.52 | 12.543% | $204.2881 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $247.66 | 3.190% | $255.5604 | $255.56 | $255.55 | $255.60 |
| Purchase #6 | $145.61 | 4.692% | $152.442 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $143.33 | 12.192% | $160.8048 | $160.80 | $160.80 | $160.80 |
| 7 purchase totals = | $1,222.73 | $1,320.6508 | $1,320.64 | $1,320.60 | $1,320.70 | |