| 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 | $146.44 | 13.718% | $166.5286 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $41.50 | 13.602% | $47.1448 | $47.14 | $47.15 | $47.10 |
| Purchase #3 | $167.28 | 11.674% | $186.8083 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $90.95 | 5.368% | $95.8322 | $95.83 | $95.85 | $95.80 |
| Purchase #5 | $32.60 | 12.729% | $36.7497 | $36.75 | $36.75 | $36.70 |
| Purchase #6 | $40.80 | 9.673% | $44.7466 | $44.75 | $44.75 | $44.70 |
| Purchase #7 | $34.78 | 7.157% | $37.2692 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $554.35 | $615.0794 | $615.08 | $615.10 | $614.90 | |