| 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 | $120.55 | 13.344% | $136.6362 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $39.67 | 5.165% | $41.719 | $41.72 | $41.70 | $41.70 |
| Purchase #3 | $93.34 | 7.708% | $100.5346 | $100.53 | $100.55 | $100.50 |
| Purchase #4 | $140.46 | 3.828% | $145.8368 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $196.42 | 12.873% | $221.7051 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $101.35 | 4.623% | $106.0354 | $106.04 | $106.05 | $106.00 |
| Purchase #7 | $108.25 | 7.372% | $116.2302 | $116.23 | $116.25 | $116.20 |
| 7 purchase totals = | $800.04 | $868.6973 | $868.71 | $868.75 | $868.50 | |