| 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 | $190.48 | 6.454% | $202.7736 | $202.77 | $202.75 | $202.80 |
| Purchase #2 | $10.57 | 11.780% | $11.8151 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $15.93 | 3.806% | $16.5363 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $146.77 | 8.633% | $159.4407 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $121.90 | 13.244% | $138.0444 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $156.68 | 13.559% | $177.9242 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $90.55 | 7.483% | $97.3259 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $732.88 | $803.8602 | $803.86 | $803.85 | $803.70 | |