| 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 | $139.95 | 3.830% | $145.3101 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $80.34 | 4.740% | $84.1481 | $84.15 | $84.15 | $84.10 |
| Purchase #3 | $40.96 | 10.798% | $45.3829 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $52.63 | 6.763% | $56.1894 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $245.34 | 5.811% | $259.5967 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $13.61 | 7.375% | $14.6137 | $14.61 | $14.60 | $14.60 |
| Purchase #7 | $132.35 | 3.306% | $136.7255 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $705.18 | $741.9664 | $741.97 | $742.00 | $741.90 | |