| 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 | $159.70 | 6.108% | $169.4545 | $169.45 | $169.45 | $169.50 |
| Purchase #2 | $90.32 | 3.819% | $93.7693 | $93.77 | $93.75 | $93.80 |
| Purchase #3 | $153.43 | 5.199% | $161.4068 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $196.31 | 3.499% | $203.1789 | $203.18 | $203.20 | $203.20 |
| Purchase #5 | $222.63 | 10.352% | $245.6767 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $164.43 | 4.315% | $171.5252 | $171.53 | $171.55 | $171.50 |
| Purchase #7 | $76.33 | 13.432% | $86.5826 | $86.58 | $86.60 | $86.60 |
| 7 purchase totals = | $1,063.15 | $1,131.5940 | $1,131.60 | $1,131.65 | $1,131.70 | |