| 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 | $171.72 | 13.699% | $195.2439 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $163.94 | 6.263% | $174.2076 | $174.21 | $174.20 | $174.20 |
| Purchase #3 | $247.94 | 6.717% | $264.5941 | $264.59 | $264.60 | $264.60 |
| Purchase #4 | $36.42 | 6.852% | $38.9155 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $226.48 | 4.817% | $237.3895 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $90.27 | 11.188% | $100.3694 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $137.37 | 9.228% | $150.0465 | $150.05 | $150.05 | $150.00 |
| 7 purchase totals = | $1,074.14 | $1,160.7665 | $1,160.77 | $1,160.75 | $1,160.70 | |