| 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 | $147.81 | 13.807% | $168.2181 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $14.68 | 8.448% | $15.9202 | $15.92 | $15.90 | $15.90 |
| Purchase #3 | $99.98 | 6.617% | $106.5957 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $60.40 | 13.281% | $68.4217 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $103.65 | 10.334% | $114.3612 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $77.98 | 13.265% | $88.324 | $88.32 | $88.30 | $88.30 |
| Purchase #7 | $41.49 | 13.683% | $47.1671 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $545.99 | $609.0080 | $609.01 | $608.90 | $609.00 | |