| 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 | $109.29 | 8.654% | $118.748 | $118.75 | $118.75 | $118.70 |
| Purchase #2 | $80.60 | 8.112% | $87.1383 | $87.14 | $87.15 | $87.10 |
| Purchase #3 | $166.85 | 11.139% | $185.4354 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $76.98 | 11.345% | $85.7134 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $73.76 | 13.867% | $83.9883 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $174.97 | 8.140% | $189.2126 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $25.65 | 7.707% | $27.6268 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $708.10 | $777.8628 | $777.87 | $777.90 | $777.70 | |