| 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 | $157.45 | 5.307% | $165.8059 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $191.53 | 5.110% | $201.3172 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $212.53 | 13.357% | $240.9176 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $19.38 | 12.494% | $21.8013 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $38.32 | 9.166% | $41.8324 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $225.95 | 3.271% | $233.3408 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $142.87 | 5.317% | $150.4664 | $150.47 | $150.45 | $150.50 |
| 7 purchase totals = | $988.03 | $1,055.4816 | $1,055.49 | $1,055.45 | $1,055.40 | |