| 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 | $69.80 | 11.215% | $77.6281 | $77.63 | $77.65 | $77.60 |
| Purchase #2 | $121.69 | 8.653% | $132.2198 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $192.88 | 13.168% | $218.2784 | $218.28 | $218.30 | $218.30 |
| Purchase #4 | $30.39 | 5.557% | $32.0788 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $133.58 | 12.286% | $149.9916 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $114.32 | 7.623% | $123.0346 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $96.77 | 6.360% | $102.9246 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $759.43 | $836.1559 | $836.15 | $836.20 | $836.10 | |