| 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 | $107.61 | 7.710% | $115.9067 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $129.81 | 4.520% | $135.6774 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $42.68 | 6.788% | $45.5771 | $45.58 | $45.60 | $45.60 |
| Purchase #4 | $138.78 | 7.737% | $149.5174 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $130.61 | 11.660% | $145.8391 | $145.84 | $145.85 | $145.80 |
| Purchase #6 | $93.91 | 8.460% | $101.8548 | $101.85 | $101.85 | $101.90 |
| Purchase #7 | $182.44 | 4.234% | $190.1645 | $190.16 | $190.15 | $190.20 |
| 7 purchase totals = | $825.84 | $884.5370 | $884.54 | $884.55 | $884.60 | |