| 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 | $206.88 | 5.683% | $218.637 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $15.60 | 4.140% | $16.2458 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $21.95 | 7.542% | $23.6055 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $64.91 | 7.102% | $69.5199 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $147.46 | 8.206% | $159.5606 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $192.80 | 7.302% | $206.8783 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $165.54 | 13.124% | $187.2655 | $187.27 | $187.25 | $187.30 |
| 7 purchase totals = | $815.14 | $881.7126 | $881.73 | $881.70 | $881.70 | |