| 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 | $217.70 | 3.729% | $225.818 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $94.25 | 12.397% | $105.9342 | $105.93 | $105.95 | $105.90 |
| Purchase #3 | $109.36 | 4.489% | $114.2692 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $15.46 | 6.813% | $16.5133 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $170.44 | 5.472% | $179.7665 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $18.54 | 6.781% | $19.7972 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $158.31 | 10.212% | $174.4766 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $784.06 | $836.5750 | $836.58 | $836.55 | $836.60 | |