| 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 | $133.46 | 6.532% | $142.1776 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $51.33 | 6.867% | $54.8548 | $54.85 | $54.85 | $54.90 |
| Purchase #3 | $216.68 | 9.568% | $237.4119 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $66.57 | 7.746% | $71.7265 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $156.69 | 12.744% | $176.6586 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $168.90 | 11.155% | $187.7408 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $230.99 | 10.460% | $255.1516 | $255.15 | $255.15 | $255.20 |
| 7 purchase totals = | $1,024.62 | $1,125.7218 | $1,125.72 | $1,125.75 | $1,125.80 | |