| 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 | $169.54 | 4.783% | $177.6491 | $177.65 | $177.65 | $177.60 |
| Purchase #2 | $88.50 | 12.326% | $99.4085 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $47.73 | 13.111% | $53.9879 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $125.89 | 8.106% | $136.0946 | $136.09 | $136.10 | $136.10 |
| Purchase #5 | $79.52 | 6.570% | $84.7445 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $125.34 | 10.655% | $138.695 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $147.29 | 10.364% | $162.5551 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $783.81 | $853.1347 | $853.14 | $853.15 | $853.10 | |