| 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 | $176.35 | 4.793% | $184.8025 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $214.49 | 11.189% | $238.4893 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $210.64 | 6.766% | $224.8919 | $224.89 | $224.90 | $224.90 |
| Purchase #4 | $209.59 | 4.170% | $218.3299 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $15.57 | 7.635% | $16.7588 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $154.71 | 4.632% | $161.8762 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $207.34 | 7.628% | $223.1559 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $1,188.69 | $1,268.3045 | $1,268.31 | $1,268.35 | $1,268.40 | |