| 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 | $145.92 | 11.534% | $162.7504 | $162.75 | $162.75 | $162.80 |
| Purchase #2 | $217.53 | 7.268% | $233.3401 | $233.34 | $233.35 | $233.30 |
| Purchase #3 | $29.62 | 3.131% | $30.5474 | $30.55 | $30.55 | $30.50 |
| Purchase #4 | $50.84 | 8.493% | $55.1578 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $120.89 | 6.867% | $129.1915 | $129.19 | $129.20 | $129.20 |
| Purchase #6 | $42.33 | 12.666% | $47.6915 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $47.67 | 13.544% | $54.1264 | $54.13 | $54.15 | $54.10 |
| 7 purchase totals = | $654.80 | $712.8051 | $712.81 | $712.85 | $712.80 | |