| 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 | $155.86 | 12.162% | $174.8157 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $46.88 | 8.215% | $50.7312 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $163.79 | 6.321% | $174.1432 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $101.68 | 10.401% | $112.2557 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $11.93 | 8.127% | $12.8996 | $12.90 | $12.90 | $12.90 |
| Purchase #6 | $48.39 | 7.730% | $52.1305 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $143.29 | 13.614% | $162.7975 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $671.82 | $739.7734 | $739.78 | $739.80 | $739.70 | |