| 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 | $174.43 | 11.144% | $193.8685 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $34.64 | 13.847% | $39.4366 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $239.33 | 11.189% | $266.1086 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $104.80 | 5.634% | $110.7044 | $110.70 | $110.70 | $110.70 |
| Purchase #5 | $83.92 | 13.735% | $95.4464 | $95.45 | $95.45 | $95.40 |
| Purchase #6 | $32.47 | 9.131% | $35.4348 | $35.43 | $35.45 | $35.40 |
| Purchase #7 | $57.63 | 8.718% | $62.6542 | $62.65 | $62.65 | $62.70 |
| 7 purchase totals = | $727.22 | $803.6535 | $803.65 | $803.65 | $803.60 | |