| 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 | $130.40 | 11.788% | $145.7716 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $79.46 | 6.611% | $84.7131 | $84.71 | $84.70 | $84.70 |
| Purchase #3 | $210.69 | 11.374% | $234.6539 | $234.65 | $234.65 | $234.70 |
| Purchase #4 | $177.47 | 7.175% | $190.2035 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $241.52 | 9.534% | $264.5465 | $264.55 | $264.55 | $264.50 |
| Purchase #6 | $79.52 | 11.270% | $88.4819 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $57.35 | 4.658% | $60.0214 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $976.41 | $1,068.3919 | $1,068.38 | $1,068.35 | $1,068.40 | |