| 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 | $140.28 | 11.744% | $156.7545 | $156.75 | $156.75 | $156.80 |
| Purchase #2 | $51.98 | 4.740% | $54.4439 | $54.44 | $54.45 | $54.40 |
| Purchase #3 | $185.29 | 11.351% | $206.3223 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $7.82 | 4.163% | $8.1455 | $8.15 | $8.15 | $8.10 |
| Purchase #5 | $107.83 | 10.666% | $119.3311 | $119.33 | $119.35 | $119.30 |
| Purchase #6 | $237.70 | 6.270% | $252.6038 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $33.27 | 7.690% | $35.8285 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $764.17 | $833.4296 | $833.42 | $833.45 | $833.30 | |