| 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 | $139.44 | 9.244% | $152.3298 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $133.41 | 4.656% | $139.6216 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $199.33 | 11.524% | $222.3008 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $54.56 | 6.678% | $58.2035 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $181.27 | 7.517% | $194.8961 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $183.97 | 8.419% | $199.4584 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $160.34 | 13.717% | $182.3338 | $182.33 | $182.35 | $182.30 |
| 7 purchase totals = | $1,052.32 | $1,149.1440 | $1,149.14 | $1,149.15 | $1,149.10 | |