| 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 | $175.90 | 12.816% | $198.4433 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $106.40 | 6.802% | $113.6373 | $113.64 | $113.65 | $113.60 |
| Purchase #3 | $109.92 | 8.385% | $119.1368 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $217.66 | 10.228% | $239.9223 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $41.62 | 13.386% | $47.1913 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $19.44 | 4.490% | $20.3129 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $19.48 | 12.310% | $21.878 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $690.42 | $760.5219 | $760.52 | $760.55 | $760.40 | |