| 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 | $177.33 | 11.131% | $197.0686 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $81.93 | 7.222% | $87.847 | $87.85 | $87.85 | $87.80 |
| Purchase #3 | $159.34 | 13.369% | $180.6422 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $228.66 | 5.185% | $240.516 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $20.75 | 3.205% | $21.415 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $49.56 | 6.652% | $52.8567 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $29.91 | 7.151% | $32.0489 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $747.48 | $812.3944 | $812.41 | $812.35 | $812.30 | |