| 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 | $145.79 | 7.579% | $156.8394 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $124.43 | 8.864% | $135.4595 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $175.45 | 3.167% | $181.0065 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $104.41 | 10.270% | $115.1329 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $9.35 | 13.397% | $10.6026 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $183.88 | 4.750% | $192.6143 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $53.55 | 11.276% | $59.5883 | $59.59 | $59.60 | $59.60 |
| 7 purchase totals = | $796.86 | $851.2435 | $851.24 | $851.25 | $851.20 | |