| 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 | $149.62 | 8.636% | $162.5412 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $38.78 | 8.207% | $41.9627 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $89.62 | 13.484% | $101.7044 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $194.54 | 10.400% | $214.7722 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $241.71 | 7.539% | $259.9325 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $12.39 | 3.217% | $12.7886 | $12.79 | $12.80 | $12.80 |
| Purchase #7 | $187.79 | 8.715% | $204.1559 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $914.45 | $997.8575 | $997.85 | $997.85 | $997.90 | |