| 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 | $180.59 | 9.275% | $197.3397 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $85.44 | 7.403% | $91.7651 | $91.77 | $91.75 | $91.80 |
| Purchase #3 | $113.45 | 7.221% | $121.6422 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $91.67 | 8.489% | $99.4519 | $99.45 | $99.45 | $99.50 |
| Purchase #5 | $201.56 | 6.465% | $214.5909 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $98.67 | 9.706% | $108.2469 | $108.25 | $108.25 | $108.20 |
| Purchase #7 | $218.28 | 3.506% | $225.9329 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $989.66 | $1,058.9696 | $1,058.97 | $1,059.00 | $1,058.90 | |