| 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 | $150.77 | 3.797% | $156.4947 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $156.75 | 8.729% | $170.4327 | $170.43 | $170.45 | $170.40 |
| Purchase #3 | $80.62 | 5.736% | $85.2444 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $197.29 | 8.690% | $214.4345 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $66.26 | 9.112% | $72.2976 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $213.66 | 3.653% | $221.465 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $122.84 | 11.761% | $137.2872 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $988.19 | $1,057.6561 | $1,057.65 | $1,057.70 | $1,057.60 | |