| 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 | $215.32 | 7.822% | $232.1623 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $102.61 | 6.337% | $109.1124 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $28.81 | 9.193% | $31.4585 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $168.98 | 7.427% | $181.5301 | $181.53 | $181.55 | $181.50 |
| Purchase #5 | $13.88 | 10.592% | $15.3502 | $15.35 | $15.35 | $15.40 |
| Purchase #6 | $74.57 | 6.268% | $79.244 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $172.54 | 11.693% | $192.7151 | $192.72 | $192.70 | $192.70 |
| 7 purchase totals = | $776.71 | $841.5726 | $841.57 | $841.55 | $841.60 | |