| 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 | $176.43 | 5.827% | $186.7106 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $36.46 | 4.830% | $38.221 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $209.68 | 3.376% | $216.7588 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $149.52 | 12.132% | $167.6598 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $64.61 | 7.459% | $69.4293 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $243.48 | 10.252% | $268.4416 | $268.44 | $268.45 | $268.40 |
| Purchase #7 | $103.87 | 6.606% | $110.7317 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $984.05 | $1,057.9528 | $1,057.95 | $1,057.95 | $1,057.90 | |