| 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 | $156.56 | 4.412% | $163.4674 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $176.88 | 6.549% | $188.4639 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $11.46 | 12.804% | $12.9273 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $31.33 | 10.361% | $34.5761 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $204.92 | 6.173% | $217.5697 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $147.81 | 9.743% | $162.2111 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $246.78 | 3.501% | $255.4198 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $975.74 | $1,034.6353 | $1,034.64 | $1,034.60 | $1,034.70 | |