| 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 | $135.51 | 9.769% | $148.748 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $70.82 | 6.384% | $75.3411 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $124.30 | 8.208% | $134.5025 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $206.88 | 6.708% | $220.7575 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $130.61 | 3.704% | $135.4478 | $135.45 | $135.45 | $135.40 |
| Purchase #6 | $165.73 | 10.823% | $183.667 | $183.67 | $183.65 | $183.70 |
| Purchase #7 | $180.64 | 4.675% | $189.0849 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $1,014.49 | $1,087.5488 | $1,087.55 | $1,087.55 | $1,087.50 | |