| 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 | $139.55 | 8.858% | $151.9113 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $146.58 | 10.772% | $162.3696 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $192.52 | 7.209% | $206.3988 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $52.26 | 7.803% | $56.3378 | $56.34 | $56.35 | $56.30 |
| Purchase #5 | $34.71 | 11.325% | $38.6409 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $17.38 | 11.847% | $19.439 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $247.87 | 11.630% | $276.6973 | $276.70 | $276.70 | $276.70 |
| 7 purchase totals = | $830.87 | $911.7947 | $911.80 | $911.80 | $911.70 | |