| 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 | $185.61 | 6.617% | $197.8918 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $230.75 | 8.355% | $250.0292 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $229.98 | 7.379% | $246.9502 | $246.95 | $246.95 | $247.00 |
| Purchase #4 | $103.47 | 6.271% | $109.9586 | $109.96 | $109.95 | $110.00 |
| Purchase #5 | $98.50 | 4.685% | $103.1147 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $175.35 | 3.664% | $181.7748 | $181.77 | $181.75 | $181.80 |
| Purchase #7 | $98.65 | 7.736% | $106.2816 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $1,122.31 | $1,196.0009 | $1,195.99 | $1,196.00 | $1,196.10 | |