| 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 | $166.35 | 11.793% | $185.9677 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $31.38 | 4.657% | $32.8414 | $32.84 | $32.85 | $32.80 |
| Purchase #3 | $145.53 | 9.255% | $158.9988 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $140.62 | 6.411% | $149.6351 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $202.78 | 5.401% | $213.7321 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $172.58 | 13.197% | $195.3554 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $146.47 | 12.247% | $164.4082 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $1,005.71 | $1,100.9387 | $1,100.95 | $1,100.95 | $1,100.90 | |