| 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 | $147.68 | 10.200% | $162.7434 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $135.78 | 5.840% | $143.7096 | $143.71 | $143.70 | $143.70 |
| Purchase #3 | $237.26 | 3.660% | $245.9437 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $26.82 | 11.660% | $29.9472 | $29.95 | $29.95 | $29.90 |
| Purchase #5 | $126.54 | 6.402% | $134.6411 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $165.88 | 7.734% | $178.7092 | $178.71 | $178.70 | $178.70 |
| Purchase #7 | $151.48 | 9.375% | $165.6813 | $165.68 | $165.70 | $165.70 |
| 7 purchase totals = | $991.44 | $1,061.3755 | $1,061.37 | $1,061.40 | $1,061.20 | |