| 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 | $177.25 | 4.512% | $185.2475 | $185.25 | $185.25 | $185.20 |
| Purchase #2 | $132.44 | 4.544% | $138.4581 | $138.46 | $138.45 | $138.50 |
| Purchase #3 | $170.50 | 13.105% | $192.844 | $192.84 | $192.85 | $192.80 |
| Purchase #4 | $126.59 | 5.235% | $133.217 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $133.76 | 6.840% | $142.9092 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $234.87 | 7.122% | $251.5974 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $42.48 | 11.484% | $47.3584 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $1,017.89 | $1,091.6316 | $1,091.64 | $1,091.60 | $1,091.60 | |