| 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 | $106.42 | 6.794% | $113.6502 | $113.65 | $113.65 | $113.70 |
| Purchase #2 | $120.54 | 9.375% | $131.8406 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $63.47 | 5.583% | $67.0135 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $55.63 | 8.646% | $60.4398 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $140.77 | 12.334% | $158.1326 | $158.13 | $158.15 | $158.10 |
| Purchase #6 | $118.72 | 4.238% | $123.7514 | $123.75 | $123.75 | $123.80 |
| Purchase #7 | $149.82 | 13.335% | $169.7985 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $755.37 | $824.6266 | $824.62 | $824.65 | $824.60 | |