| 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 | $161.62 | 4.213% | $168.4291 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $209.90 | 8.463% | $227.6638 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $149.58 | 10.400% | $165.1363 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $128.29 | 8.255% | $138.8803 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $245.30 | 11.654% | $273.8873 | $273.89 | $273.90 | $273.90 |
| Purchase #6 | $230.70 | 12.189% | $258.82 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $136.74 | 11.345% | $152.2532 | $152.25 | $152.25 | $152.30 |
| 7 purchase totals = | $1,262.13 | $1,385.0700 | $1,385.07 | $1,385.10 | $1,385.10 | |