| 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 | $155.79 | 8.315% | $168.7439 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $244.30 | 12.798% | $275.5655 | $275.57 | $275.55 | $275.60 |
| Purchase #3 | $117.85 | 8.777% | $128.1937 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $70.77 | 7.706% | $76.2235 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $149.34 | 12.534% | $168.0583 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $76.36 | 5.131% | $80.278 | $80.28 | $80.30 | $80.30 |
| Purchase #7 | $233.46 | 7.717% | $251.4761 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $1,047.87 | $1,148.5390 | $1,148.54 | $1,148.55 | $1,148.60 | |