| 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 | $157.88 | 13.190% | $178.7044 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $155.58 | 8.397% | $168.6441 | $168.64 | $168.65 | $168.60 |
| Purchase #3 | $67.87 | 4.762% | $71.102 | $71.10 | $71.10 | $71.10 |
| Purchase #4 | $131.47 | 6.210% | $139.6343 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $107.54 | 6.784% | $114.8355 | $114.84 | $114.85 | $114.80 |
| Purchase #6 | $114.57 | 8.856% | $124.7163 | $124.72 | $124.70 | $124.70 |
| Purchase #7 | $109.85 | 10.779% | $121.6907 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $844.76 | $919.3273 | $919.32 | $919.35 | $919.20 | |