| 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 | $155.47 | 5.128% | $163.4425 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $241.86 | 7.434% | $259.8399 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $174.74 | 7.602% | $188.0237 | $188.02 | $188.00 | $188.00 |
| Purchase #4 | $234.78 | 12.669% | $264.5243 | $264.52 | $264.50 | $264.50 |
| Purchase #5 | $27.29 | 9.790% | $29.9617 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $20.81 | 4.649% | $21.7775 | $21.78 | $21.80 | $21.80 |
| Purchase #7 | $193.65 | 12.209% | $217.2927 | $217.29 | $217.30 | $217.30 |
| 7 purchase totals = | $1,048.60 | $1,144.8623 | $1,144.85 | $1,144.85 | $1,144.80 | |