| 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 | $196.53 | 3.839% | $204.0748 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $133.34 | 4.502% | $139.343 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $157.65 | 8.314% | $170.757 | $170.76 | $170.75 | $170.80 |
| Purchase #4 | $113.58 | 7.859% | $122.5063 | $122.51 | $122.50 | $122.50 |
| Purchase #5 | $159.90 | 7.708% | $172.2251 | $172.23 | $172.25 | $172.20 |
| Purchase #6 | $160.58 | 9.794% | $176.3072 | $176.31 | $176.30 | $176.30 |
| Purchase #7 | $141.42 | 6.311% | $150.345 | $150.35 | $150.35 | $150.30 |
| 7 purchase totals = | $1,063.00 | $1,135.5584 | $1,135.57 | $1,135.55 | $1,135.50 | |