| 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 | $181.49 | 5.447% | $191.3758 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $51.54 | 7.485% | $55.3978 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $211.61 | 10.143% | $233.0736 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $160.67 | 9.827% | $176.459 | $176.46 | $176.45 | $176.50 |
| Purchase #5 | $99.95 | 13.134% | $113.0774 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $138.95 | 13.173% | $157.2539 | $157.25 | $157.25 | $157.30 |
| Purchase #7 | $51.68 | 6.113% | $54.8392 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $895.89 | $981.4767 | $981.48 | $981.50 | $981.60 | |