| 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 | $169.74 | 9.207% | $185.368 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $85.31 | 11.683% | $95.2768 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $127.94 | 10.806% | $141.7652 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $59.57 | 4.325% | $62.1464 | $62.15 | $62.15 | $62.10 |
| Purchase #5 | $227.45 | 7.559% | $244.6429 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $71.74 | 12.402% | $80.6372 | $80.64 | $80.65 | $80.60 |
| Purchase #7 | $7.50 | 11.293% | $8.347 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $749.25 | $818.1835 | $818.20 | $818.20 | $818.10 | |