| 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 | $145.28 | 8.687% | $157.9005 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $198.53 | 11.279% | $220.9222 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $28.52 | 10.554% | $31.53 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $148.50 | 3.823% | $154.1772 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $194.77 | 12.163% | $218.4599 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $20.29 | 5.499% | $21.4057 | $21.41 | $21.40 | $21.40 |
| Purchase #7 | $225.92 | 8.229% | $244.511 | $244.51 | $244.50 | $244.50 |
| 7 purchase totals = | $961.81 | $1,048.9065 | $1,048.91 | $1,048.90 | $1,048.90 | |