| 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 | $163.69 | 3.601% | $169.5845 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $70.96 | 9.285% | $77.5486 | $77.55 | $77.55 | $77.50 |
| Purchase #3 | $162.88 | 9.618% | $178.5458 | $178.55 | $178.55 | $178.50 |
| Purchase #4 | $119.76 | 9.271% | $130.8629 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $164.64 | 7.829% | $177.5297 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $17.99 | 6.443% | $19.1491 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $170.84 | 6.227% | $181.4782 | $181.48 | $181.50 | $181.50 |
| 7 purchase totals = | $870.76 | $934.6988 | $934.70 | $934.75 | $934.60 | |