| 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 | $141.70 | 12.597% | $159.5499 | $159.55 | $159.55 | $159.50 |
| Purchase #2 | $177.97 | 3.641% | $184.4499 | $184.45 | $184.45 | $184.40 |
| Purchase #3 | $224.26 | 10.180% | $247.0897 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $244.43 | 9.737% | $268.2301 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $77.28 | 3.644% | $80.0961 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $171.41 | 10.288% | $189.0447 | $189.04 | $189.05 | $189.00 |
| Purchase #7 | $68.39 | 3.533% | $70.8062 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $1,105.44 | $1,199.2666 | $1,199.27 | $1,199.30 | $1,199.10 | |