| 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 | $160.59 | 4.363% | $167.5965 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $31.96 | 13.135% | $36.1579 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $139.56 | 4.340% | $145.6169 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $229.79 | 3.715% | $238.3267 | $238.33 | $238.35 | $238.30 |
| Purchase #5 | $36.63 | 9.157% | $39.9842 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $171.81 | 4.589% | $179.6944 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $233.47 | 5.477% | $246.2572 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,003.81 | $1,053.6338 | $1,053.64 | $1,053.65 | $1,053.70 | |