| 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 | $107.44 | 8.258% | $116.3124 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $174.57 | 8.301% | $189.0611 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $170.95 | 3.206% | $176.4307 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $16.94 | 3.319% | $17.5022 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $67.84 | 4.103% | $70.6235 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $176.63 | 11.616% | $197.1473 | $197.15 | $197.15 | $197.10 |
| Purchase #7 | $45.32 | 5.403% | $47.7686 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $759.69 | $814.8458 | $814.84 | $814.80 | $814.80 | |