| 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 | $173.82 | 5.200% | $182.8586 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $132.92 | 3.242% | $137.2293 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $20.88 | 5.152% | $21.9557 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $200.70 | 7.692% | $216.1378 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $118.64 | 8.264% | $128.4444 | $128.44 | $128.45 | $128.40 |
| Purchase #6 | $125.85 | 9.287% | $137.5377 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $179.37 | 5.343% | $188.9537 | $188.95 | $188.95 | $189.00 |
| 7 purchase totals = | $952.18 | $1,013.1172 | $1,013.12 | $1,013.15 | $1,013.10 | |