| 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 | $172.93 | 6.188% | $183.6309 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $113.72 | 7.438% | $122.1785 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $241.78 | 10.685% | $267.6142 | $267.61 | $267.60 | $267.60 |
| Purchase #4 | $121.80 | 7.665% | $131.136 | $131.14 | $131.15 | $131.10 |
| Purchase #5 | $110.27 | 13.541% | $125.2017 | $125.20 | $125.20 | $125.20 |
| Purchase #6 | $162.98 | 10.322% | $179.8028 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $13.90 | 8.393% | $15.0666 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $937.38 | $1,024.6307 | $1,024.63 | $1,024.65 | $1,024.60 | |