| 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 | $179.74 | 6.687% | $191.7592 | $191.76 | $191.75 | $191.80 |
| Purchase #2 | $12.66 | 12.452% | $14.2364 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $145.64 | 11.682% | $162.6537 | $162.65 | $162.65 | $162.70 |
| Purchase #4 | $38.40 | 8.477% | $41.6552 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $33.54 | 6.161% | $35.6064 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $111.44 | 10.492% | $123.1323 | $123.13 | $123.15 | $123.10 |
| Purchase #7 | $232.66 | 13.776% | $264.7112 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $754.08 | $833.7544 | $833.76 | $833.75 | $833.80 | |