| 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 | $172.74 | 11.797% | $193.1181 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $227.29 | 13.414% | $257.7787 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $18.82 | 6.584% | $20.0591 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $8.92 | 7.306% | $9.5717 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $56.38 | 8.401% | $61.1165 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $246.45 | 12.651% | $277.6284 | $277.63 | $277.65 | $277.60 |
| Purchase #7 | $26.47 | 10.307% | $29.1983 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $757.07 | $848.4708 | $848.48 | $848.45 | $848.50 | |