| 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 | $132.50 | 8.807% | $144.1693 | $144.17 | $144.15 | $144.20 |
| Purchase #2 | $20.76 | 10.312% | $22.9008 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $190.75 | 13.474% | $216.4517 | $216.45 | $216.45 | $216.50 |
| Purchase #4 | $92.46 | 9.233% | $100.9968 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $10.86 | 6.251% | $11.5389 | $11.54 | $11.55 | $11.50 |
| Purchase #6 | $215.92 | 13.144% | $244.3005 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $201.43 | 13.416% | $228.4538 | $228.45 | $228.45 | $228.50 |
| 7 purchase totals = | $864.68 | $968.8118 | $968.81 | $968.80 | $968.90 | |