| 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 | $137.94 | 12.602% | $155.3232 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $38.90 | 9.713% | $42.6784 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $164.29 | 8.332% | $177.9786 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $43.25 | 10.737% | $47.8938 | $47.89 | $47.90 | $47.90 |
| Purchase #5 | $138.86 | 4.406% | $144.9782 | $144.98 | $145.00 | $145.00 |
| Purchase #6 | $155.77 | 3.139% | $160.6596 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $17.39 | 13.348% | $19.7112 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $696.40 | $749.2230 | $749.22 | $749.25 | $749.30 | |