| 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 | $149.77 | 7.814% | $161.473 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $173.76 | 13.219% | $196.7293 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $120.64 | 9.632% | $132.26 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $51.66 | 3.217% | $53.3219 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $195.88 | 6.345% | $208.3086 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $34.77 | 3.180% | $35.8757 | $35.88 | $35.90 | $35.90 |
| Purchase #7 | $167.56 | 7.636% | $180.3549 | $180.35 | $180.35 | $180.40 |
| 7 purchase totals = | $894.04 | $968.3234 | $968.32 | $968.30 | $968.40 | |