| 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 | $166.27 | 6.375% | $176.8697 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $5.42 | 8.365% | $5.8734 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $28.44 | 13.734% | $32.3459 | $32.35 | $32.35 | $32.30 |
| Purchase #4 | $213.85 | 13.479% | $242.6748 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $113.31 | 3.805% | $117.6214 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $64.82 | 11.452% | $72.2432 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $62.84 | 9.228% | $68.6389 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $654.95 | $716.2673 | $716.26 | $716.20 | $716.20 | |