| 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 | $169.73 | 8.800% | $184.6662 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $5.46 | 13.726% | $6.2094 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $137.66 | 13.841% | $156.7135 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $64.84 | 10.181% | $71.4414 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $247.87 | 9.212% | $270.7038 | $270.70 | $270.70 | $270.70 |
| Purchase #6 | $44.54 | 11.367% | $49.6029 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $177.84 | 13.840% | $202.4531 | $202.45 | $202.45 | $202.50 |
| 7 purchase totals = | $847.94 | $941.7903 | $941.78 | $941.75 | $941.80 | |