| 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 | $153.31 | 3.698% | $158.9794 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $36.29 | 7.449% | $38.9932 | $38.99 | $39.00 | $39.00 |
| Purchase #3 | $43.26 | 7.774% | $46.623 | $46.62 | $46.60 | $46.60 |
| Purchase #4 | $88.90 | 7.615% | $95.6697 | $95.67 | $95.65 | $95.70 |
| Purchase #5 | $185.88 | 7.288% | $199.4269 | $199.43 | $199.45 | $199.40 |
| Purchase #6 | $12.30 | 5.401% | $12.9643 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $186.69 | 11.477% | $208.1164 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $706.63 | $760.7729 | $760.77 | $760.75 | $760.80 | |