| 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 | $135.67 | 8.772% | $147.571 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $223.93 | 13.432% | $254.0083 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $32.79 | 5.340% | $34.541 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $84.58 | 11.189% | $94.0437 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $175.66 | 5.391% | $185.1298 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $119.42 | 8.780% | $129.9051 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $175.83 | 13.776% | $200.0523 | $200.05 | $200.05 | $200.10 |
| 7 purchase totals = | $947.88 | $1,045.2512 | $1,045.25 | $1,045.25 | $1,045.20 | |