| 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 | $18.47 | 4.277% | $19.26 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $151.38 | 3.155% | $156.156 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $175.92 | 8.170% | $190.2927 | $190.29 | $190.30 | $190.30 |
| Purchase #4 | $137.30 | 12.618% | $154.6245 | $154.62 | $154.60 | $154.60 |
| Purchase #5 | $43.28 | 3.404% | $44.7533 | $44.75 | $44.75 | $44.80 |
| Purchase #6 | $51.82 | 13.751% | $58.9458 | $58.95 | $58.95 | $58.90 |
| Purchase #7 | $210.64 | 10.654% | $233.0816 | $233.08 | $233.10 | $233.10 |
| 7 purchase totals = | $788.81 | $857.1139 | $857.11 | $857.10 | $857.20 | |