| 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 | $179.83 | 4.388% | $187.7209 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $98.34 | 12.397% | $110.5312 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $206.75 | 11.175% | $229.8543 | $229.85 | $229.85 | $229.90 |
| Purchase #4 | $14.84 | 4.709% | $15.5388 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $66.42 | 4.845% | $69.638 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $80.90 | 13.133% | $91.5246 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $132.44 | 6.625% | $141.2142 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $779.52 | $846.0220 | $846.01 | $846.00 | $845.90 | |