| 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 | $123.65 | 5.552% | $130.515 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $112.97 | 8.284% | $122.3284 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $90.77 | 9.712% | $99.5856 | $99.59 | $99.60 | $99.60 |
| Purchase #4 | $61.88 | 3.304% | $63.9245 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $39.26 | 4.778% | $41.1358 | $41.14 | $41.15 | $41.10 |
| Purchase #6 | $96.43 | 8.370% | $104.5012 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $181.95 | 3.192% | $187.7578 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $706.91 | $749.7483 | $749.76 | $749.75 | $749.70 | |