| 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 | $169.41 | 4.607% | $177.2147 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $136.87 | 7.794% | $147.5376 | $147.54 | $147.55 | $147.50 |
| Purchase #3 | $220.42 | 9.544% | $241.4569 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $21.94 | 10.257% | $24.1904 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $78.30 | 10.278% | $86.3477 | $86.35 | $86.35 | $86.30 |
| Purchase #6 | $232.48 | 11.187% | $258.4875 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $101.76 | 13.138% | $115.1292 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $961.18 | $1,050.3640 | $1,050.37 | $1,050.40 | $1,050.30 | |