| 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 | $156.58 | 4.504% | $163.6324 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $70.99 | 10.537% | $78.4702 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $202.90 | 13.554% | $230.4011 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $233.79 | 8.440% | $253.5219 | $253.52 | $253.50 | $253.50 |
| Purchase #5 | $195.81 | 7.375% | $210.251 | $210.25 | $210.25 | $210.30 |
| Purchase #6 | $207.54 | 6.518% | $221.0675 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $137.77 | 8.525% | $149.5149 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $1,205.38 | $1,306.8590 | $1,306.85 | $1,306.80 | $1,306.90 | |