| 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 | $153.31 | 8.407% | $166.1988 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $135.74 | 7.171% | $145.4739 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $249.80 | 10.791% | $276.7559 | $276.76 | $276.75 | $276.80 |
| Purchase #4 | $130.99 | 6.259% | $139.1887 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $37.25 | 3.505% | $38.5556 | $38.56 | $38.55 | $38.60 |
| Purchase #6 | $109.93 | 6.634% | $117.2228 | $117.22 | $117.20 | $117.20 |
| Purchase #7 | $68.88 | 6.709% | $73.5012 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $885.90 | $956.8969 | $956.90 | $956.85 | $957.00 | |