| 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 | $168.92 | 10.566% | $186.7681 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $32.60 | 4.403% | $34.0354 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $177.74 | 4.703% | $186.0991 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $93.63 | 7.435% | $100.5914 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $188.48 | 11.608% | $210.3588 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $233.37 | 9.440% | $255.4001 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $48.45 | 13.731% | $55.1027 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $943.19 | $1,028.3556 | $1,028.36 | $1,028.35 | $1,028.40 | |