| 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 | $173.28 | 6.352% | $184.2867 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $200.99 | 10.285% | $221.6618 | $221.66 | $221.65 | $221.70 |
| Purchase #3 | $118.68 | 3.583% | $122.9323 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $69.84 | 11.633% | $77.9645 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $227.48 | 5.605% | $240.2303 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $124.70 | 5.343% | $131.3627 | $131.36 | $131.35 | $131.40 |
| Purchase #7 | $130.79 | 8.805% | $142.3061 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $1,045.76 | $1,120.7444 | $1,120.74 | $1,120.75 | $1,120.80 | |