| 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 | $36.45 | 8.726% | $39.6306 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $206.28 | 13.787% | $234.7198 | $234.72 | $234.70 | $234.70 |
| Purchase #3 | $190.29 | 7.288% | $204.1583 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $163.53 | 9.747% | $179.4693 | $179.47 | $179.45 | $179.50 |
| Purchase #5 | $176.37 | 4.521% | $184.3437 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $171.73 | 6.113% | $182.2279 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $118.55 | 8.373% | $128.4762 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $1,063.20 | $1,153.0258 | $1,153.03 | $1,153.05 | $1,153.00 | |