| 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 | $138.91 | 4.575% | $145.2651 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $176.74 | 9.807% | $194.0729 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $102.29 | 3.597% | $105.9694 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $23.94 | 6.232% | $25.4319 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $197.46 | 4.523% | $206.3911 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $200.45 | 5.655% | $211.7854 | $211.79 | $211.80 | $211.80 |
| Purchase #7 | $88.73 | 5.695% | $93.7832 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $928.52 | $982.6990 | $982.70 | $982.70 | $982.80 | |