| 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 | $215.71 | 7.641% | $232.1924 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $181.58 | 5.430% | $191.4398 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $138.34 | 12.737% | $155.9604 | $155.96 | $155.95 | $156.00 |
| Purchase #4 | $210.65 | 8.408% | $228.3615 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $80.66 | 6.694% | $86.0594 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $139.92 | 5.131% | $147.0993 | $147.10 | $147.10 | $147.10 |
| Purchase #7 | $118.87 | 11.178% | $132.1573 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $1,085.73 | $1,173.2701 | $1,173.27 | $1,173.25 | $1,173.40 | |