| 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 | $130.41 | 5.207% | $137.2004 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $207.81 | 10.330% | $229.2768 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $155.59 | 6.483% | $165.6769 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $159.42 | 8.809% | $173.4633 | $173.46 | $173.45 | $173.50 |
| Purchase #5 | $37.39 | 3.647% | $38.7536 | $38.75 | $38.75 | $38.80 |
| Purchase #6 | $179.53 | 11.375% | $199.9515 | $199.95 | $199.95 | $200.00 |
| Purchase #7 | $93.74 | 7.694% | $100.9524 | $100.95 | $100.95 | $101.00 |
| 7 purchase totals = | $963.89 | $1,045.2749 | $1,045.27 | $1,045.30 | $1,045.50 | |