| 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 | $128.46 | 7.140% | $137.632 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $76.90 | 4.415% | $80.2951 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $136.33 | 7.280% | $146.2548 | $146.25 | $146.25 | $146.30 |
| Purchase #4 | $223.37 | 3.136% | $230.3749 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $116.93 | 9.574% | $128.1249 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $121.27 | 11.491% | $135.2051 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $65.35 | 11.541% | $72.892 | $72.89 | $72.90 | $72.90 |
| 7 purchase totals = | $868.61 | $930.7788 | $930.77 | $930.75 | $930.80 | |