| 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 | $48.55 | 9.497% | $53.1608 | $53.16 | $53.15 | $53.20 |
| Purchase #2 | $162.67 | 12.175% | $182.4751 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $162.73 | 8.786% | $177.0275 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $141.27 | 6.280% | $150.1418 | $150.14 | $150.15 | $150.10 |
| Purchase #5 | $157.42 | 12.430% | $176.9873 | $176.99 | $177.00 | $177.00 |
| Purchase #6 | $250.85 | 11.752% | $280.3299 | $280.33 | $280.35 | $280.30 |
| Purchase #7 | $86.51 | 9.571% | $94.7899 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $1,010.00 | $1,114.9123 | $1,114.92 | $1,115.00 | $1,114.90 | |