| 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 | $166.79 | 6.318% | $177.3278 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $144.64 | 4.299% | $150.8581 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $69.75 | 5.572% | $73.6365 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $103.27 | 11.502% | $115.1481 | $115.15 | $115.15 | $115.10 |
| Purchase #5 | $123.94 | 3.428% | $128.1887 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $112.54 | 5.222% | $118.4168 | $118.42 | $118.40 | $118.40 |
| Purchase #7 | $80.78 | 3.280% | $83.4296 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $801.71 | $847.0056 | $847.02 | $847.05 | $846.90 | |