| 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 | $168.80 | 4.554% | $176.4872 | $176.49 | $176.50 | $176.50 |
| Purchase #2 | $249.88 | 10.825% | $276.9295 | $276.93 | $276.95 | $276.90 |
| Purchase #3 | $217.32 | 13.371% | $246.3779 | $246.38 | $246.40 | $246.40 |
| Purchase #4 | $188.40 | 10.745% | $208.6436 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $151.80 | 8.518% | $164.7303 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $142.46 | 7.300% | $152.8596 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $191.40 | 6.444% | $203.7338 | $203.73 | $203.75 | $203.70 |
| 7 purchase totals = | $1,310.06 | $1,429.7619 | $1,429.76 | $1,429.85 | $1,429.70 | |