| 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 | $192.88 | 12.144% | $216.3033 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $139.94 | 10.645% | $154.8366 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $34.76 | 6.338% | $36.9631 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $145.86 | 4.780% | $152.8321 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $168.94 | 3.647% | $175.1012 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $77.42 | 9.312% | $84.6294 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $8.71 | 9.794% | $9.5631 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $768.51 | $830.2288 | $830.22 | $830.25 | $830.20 | |