| 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 | $156.79 | 5.189% | $164.9258 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $242.72 | 4.557% | $253.7808 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $232.91 | 11.255% | $259.124 | $259.12 | $259.10 | $259.10 |
| Purchase #4 | $176.97 | 11.638% | $197.5658 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $19.69 | 13.276% | $22.304 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $144.72 | 5.630% | $152.8677 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $176.91 | 7.551% | $190.2685 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $1,150.71 | $1,240.8366 | $1,240.84 | $1,240.80 | $1,240.90 | |