| 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 | $152.86 | 13.499% | $173.4946 | $173.49 | $173.50 | $173.50 |
| Purchase #2 | $56.53 | 6.330% | $60.1083 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $14.44 | 6.805% | $15.4226 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $93.41 | 6.385% | $99.3742 | $99.37 | $99.35 | $99.40 |
| Purchase #5 | $84.58 | 4.698% | $88.5536 | $88.55 | $88.55 | $88.60 |
| Purchase #6 | $197.91 | 4.137% | $206.0975 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $121.41 | 5.515% | $128.1058 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $721.14 | $771.1566 | $771.15 | $771.10 | $771.20 | |