| 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 | $131.56 | 11.851% | $147.1512 | $147.15 | $147.15 | $147.20 |
| Purchase #2 | $188.63 | 12.295% | $211.8221 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $210.99 | 3.161% | $217.6594 | $217.66 | $217.65 | $217.70 |
| Purchase #4 | $212.37 | 9.827% | $233.2396 | $233.24 | $233.25 | $233.20 |
| Purchase #5 | $145.78 | 9.414% | $159.5037 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $231.51 | 3.558% | $239.7471 | $239.75 | $239.75 | $239.70 |
| Purchase #7 | $184.87 | 5.335% | $194.7328 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $1,305.71 | $1,403.8559 | $1,403.85 | $1,403.85 | $1,403.80 | |