| 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 | $147.96 | 7.360% | $158.8499 | $158.85 | $158.85 | $158.80 |
| Purchase #2 | $156.96 | 10.691% | $173.7406 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $32.73 | 7.693% | $35.2479 | $35.25 | $35.25 | $35.20 |
| Purchase #4 | $172.36 | 11.414% | $192.0332 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $62.94 | 8.242% | $68.1275 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $96.39 | 8.537% | $104.6188 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $115.46 | 12.502% | $129.8948 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $784.80 | $862.5127 | $862.51 | $862.55 | $862.30 | |