| 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 | $109.60 | 8.362% | $118.7648 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $131.92 | 12.195% | $148.0076 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $204.99 | 7.676% | $220.725 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $102.32 | 6.783% | $109.2604 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $31.94 | 13.263% | $36.1762 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $8.94 | 11.131% | $9.9351 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $94.93 | 9.271% | $103.731 | $103.73 | $103.75 | $103.70 |
| 7 purchase totals = | $684.64 | $746.6001 | $746.61 | $746.65 | $746.60 | |