| 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 | $170.55 | 7.173% | $182.7836 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $101.54 | 13.183% | $114.926 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $139.61 | 11.301% | $155.3873 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $151.31 | 8.237% | $163.7734 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $218.98 | 5.236% | $230.4458 | $230.45 | $230.45 | $230.40 |
| Purchase #6 | $115.69 | 11.402% | $128.881 | $128.88 | $128.90 | $128.90 |
| Purchase #7 | $241.29 | 11.256% | $268.4496 | $268.45 | $268.45 | $268.40 |
| 7 purchase totals = | $1,138.97 | $1,244.6467 | $1,244.65 | $1,244.70 | $1,244.60 | |