| 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 | $182.61 | 3.148% | $188.3586 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $132.45 | 10.832% | $146.797 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $152.50 | 10.144% | $167.9696 | $167.97 | $167.95 | $168.00 |
| Purchase #4 | $17.90 | 9.122% | $19.5328 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $195.25 | 12.489% | $219.6348 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $210.77 | 6.555% | $224.586 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $196.45 | 4.236% | $204.7716 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $1,087.93 | $1,171.6504 | $1,171.65 | $1,171.65 | $1,171.70 | |