| 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 | $154.44 | 11.494% | $172.1913 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $92.46 | 12.472% | $103.9916 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $204.27 | 8.360% | $221.347 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $135.42 | 11.428% | $150.8958 | $150.90 | $150.90 | $150.90 |
| Purchase #5 | $100.79 | 8.331% | $109.1868 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $32.93 | 8.617% | $35.7676 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $127.72 | 10.743% | $141.441 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $848.03 | $934.8211 | $934.83 | $934.85 | $934.80 | |