| 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 | $173.59 | 5.304% | $182.7972 | $182.80 | $182.80 | $182.80 |
| Purchase #2 | $229.94 | 11.605% | $256.6245 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $94.46 | 4.124% | $98.3555 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $216.83 | 8.116% | $234.4279 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $225.91 | 10.586% | $249.8248 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $76.75 | 7.465% | $82.4794 | $82.48 | $82.50 | $82.50 |
| Purchase #7 | $50.66 | 8.676% | $55.0553 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $1,068.14 | $1,159.5646 | $1,159.57 | $1,159.55 | $1,159.60 | |