| 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 | $157.87 | 4.614% | $165.1541 | $165.15 | $165.15 | $165.20 |
| Purchase #2 | $14.78 | 4.505% | $15.4458 | $15.45 | $15.45 | $15.40 |
| Purchase #3 | $47.66 | 12.855% | $53.7867 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $25.95 | 8.765% | $28.2245 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $71.26 | 3.719% | $73.9102 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $126.54 | 7.662% | $136.2355 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $133.42 | 5.184% | $140.3365 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $577.48 | $613.0933 | $613.10 | $613.10 | $613.00 | |