| 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 | $191.29 | 3.383% | $197.7613 | $197.76 | $197.75 | $197.80 |
| Purchase #2 | $160.51 | 13.621% | $182.3731 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $206.39 | 7.810% | $222.5091 | $222.51 | $222.50 | $222.50 |
| Purchase #4 | $178.66 | 9.111% | $194.9377 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $171.57 | 9.134% | $187.2412 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $43.83 | 9.469% | $47.9803 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $156.96 | 12.500% | $176.58 | $176.58 | $176.60 | $176.60 |
| 7 purchase totals = | $1,109.21 | $1,209.3827 | $1,209.38 | $1,209.40 | $1,209.40 | |