| 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 | $237.33 | 11.511% | $264.6491 | $264.65 | $264.65 | $264.60 |
| Purchase #2 | $170.83 | 4.494% | $178.5071 | $178.51 | $178.50 | $178.50 |
| Purchase #3 | $13.78 | 5.103% | $14.4832 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $138.99 | 4.581% | $145.3571 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $8.68 | 4.574% | $9.077 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $140.60 | 3.800% | $145.9428 | $145.94 | $145.95 | $145.90 |
| Purchase #7 | $29.63 | 13.715% | $33.6938 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $739.84 | $791.7101 | $791.71 | $791.75 | $791.70 | |