| 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 | $127.62 | 7.800% | $137.5744 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $169.58 | 5.397% | $178.7322 | $178.73 | $178.75 | $178.70 |
| Purchase #3 | $12.52 | 7.652% | $13.478 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $171.90 | 12.376% | $193.1743 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $230.29 | 12.357% | $258.7469 | $258.75 | $258.75 | $258.70 |
| Purchase #6 | $153.82 | 9.655% | $168.6713 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $29.35 | 7.712% | $31.6135 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $895.08 | $981.9906 | $981.98 | $981.95 | $982.00 | |