| 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 | $183.95 | 9.679% | $201.7545 | $201.75 | $201.75 | $201.80 |
| Purchase #2 | $157.91 | 13.445% | $179.141 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $159.80 | 12.219% | $179.326 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $197.80 | 9.168% | $215.9343 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $218.84 | 3.226% | $225.8998 | $225.90 | $225.90 | $225.90 |
| Purchase #6 | $29.39 | 12.781% | $33.1463 | $33.15 | $33.15 | $33.10 |
| Purchase #7 | $121.58 | 13.229% | $137.6638 | $137.66 | $137.65 | $137.70 |
| 7 purchase totals = | $1,069.27 | $1,172.8657 | $1,172.86 | $1,172.90 | $1,172.80 | |