| 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 | $141.31 | 9.355% | $154.5296 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $69.36 | 5.106% | $72.9015 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $22.45 | 4.199% | $23.3927 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $128.92 | 12.563% | $145.1162 | $145.12 | $145.10 | $145.10 |
| Purchase #5 | $148.63 | 3.580% | $153.951 | $153.95 | $153.95 | $154.00 |
| Purchase #6 | $43.47 | 6.297% | $46.2073 | $46.21 | $46.20 | $46.20 |
| Purchase #7 | $96.94 | 4.303% | $101.1113 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $651.08 | $697.2096 | $697.21 | $697.20 | $697.20 | |