| 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 | $8.66 | 3.407% | $8.955 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $150.62 | 9.672% | $165.188 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $74.59 | 5.521% | $78.7081 | $78.71 | $78.70 | $78.70 |
| Purchase #4 | $186.32 | 4.271% | $194.2777 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $87.71 | 3.860% | $91.0956 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $156.39 | 4.439% | $163.3322 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $98.68 | 8.618% | $107.1842 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $762.97 | $808.7408 | $808.75 | $808.80 | $808.80 | |