| 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 | $179.85 | 11.133% | $199.8727 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $179.77 | 7.392% | $193.0586 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $210.88 | 7.689% | $227.0946 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $168.93 | 7.821% | $182.142 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $95.43 | 3.811% | $99.0668 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $32.67 | 6.271% | $34.7187 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $105.87 | 13.701% | $120.3752 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $973.40 | $1,056.3286 | $1,056.33 | $1,056.30 | $1,056.40 | |