| 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 | $107.62 | 11.322% | $119.8047 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $144.97 | 11.287% | $161.3328 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $105.47 | 8.509% | $114.4444 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $12.54 | 3.295% | $12.9532 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $47.68 | 12.820% | $53.7926 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $43.30 | 13.728% | $49.2442 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $225.32 | 11.453% | $251.1259 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $686.90 | $762.6978 | $762.68 | $762.75 | $762.60 | |