| 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 | $173.73 | 10.747% | $192.4008 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $165.64 | 12.186% | $185.8249 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $130.38 | 9.549% | $142.83 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $171.26 | 8.817% | $186.36 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $34.33 | 4.602% | $35.9099 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $32.65 | 8.532% | $35.4357 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $203.57 | 6.592% | $216.9893 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $911.56 | $995.7506 | $995.75 | $995.75 | $995.70 | |