| 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 | $75.41 | 11.437% | $84.0346 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $192.54 | 5.483% | $203.097 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $212.36 | 5.601% | $224.2543 | $224.25 | $224.25 | $224.30 |
| Purchase #4 | $108.44 | 5.767% | $114.6937 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $210.43 | 4.752% | $220.4296 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $153.73 | 3.853% | $159.6532 | $159.65 | $159.65 | $159.70 |
| Purchase #7 | $140.87 | 3.215% | $145.399 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $1,093.78 | $1,151.5614 | $1,151.55 | $1,151.60 | $1,151.60 | |