| 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 | $129.42 | 4.848% | $135.6943 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $68.35 | 8.514% | $74.1693 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $23.96 | 7.569% | $25.7735 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $177.92 | 3.150% | $183.5245 | $183.52 | $183.50 | $183.50 |
| Purchase #5 | $42.62 | 9.469% | $46.6557 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $41.52 | 5.740% | $43.9032 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $175.30 | 7.793% | $188.9611 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $659.09 | $698.6816 | $698.67 | $698.60 | $698.80 | |