| 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 | $86.71 | 7.582% | $93.2844 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $157.49 | 13.625% | $178.948 | $178.95 | $178.95 | $178.90 |
| Purchase #3 | $115.98 | 10.364% | $128.0002 | $128.00 | $128.00 | $128.00 |
| Purchase #4 | $211.31 | 10.636% | $233.7849 | $233.78 | $233.80 | $233.80 |
| Purchase #5 | $210.44 | 10.140% | $231.7786 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $126.44 | 8.479% | $137.1608 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $175.28 | 4.811% | $183.7127 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $1,083.65 | $1,186.6696 | $1,186.66 | $1,186.70 | $1,186.70 | |