| 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 | $135.60 | 5.283% | $142.7637 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $190.97 | 7.433% | $205.1648 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $133.71 | 5.493% | $141.0547 | $141.05 | $141.05 | $141.10 |
| Purchase #4 | $178.93 | 10.831% | $198.3099 | $198.31 | $198.30 | $198.30 |
| Purchase #5 | $35.67 | 5.856% | $37.7588 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $7.42 | 7.145% | $7.9502 | $7.95 | $7.95 | $8.00 |
| Purchase #7 | $213.36 | 13.491% | $242.1444 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $895.66 | $975.1465 | $975.13 | $975.10 | $975.30 | |