| 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 | $142.85 | 5.752% | $151.0667 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $19.47 | 8.602% | $21.1448 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $149.78 | 9.760% | $164.3985 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $147.44 | 9.840% | $161.9481 | $161.95 | $161.95 | $161.90 |
| Purchase #5 | $57.91 | 4.726% | $60.6468 | $60.65 | $60.65 | $60.60 |
| Purchase #6 | $46.26 | 10.588% | $51.158 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $164.44 | 5.181% | $172.9596 | $172.96 | $172.95 | $173.00 |
| 7 purchase totals = | $728.15 | $783.3225 | $783.33 | $783.30 | $783.30 | |