| 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 | $166.58 | 7.715% | $179.4316 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $237.55 | 4.203% | $247.5342 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $145.50 | 8.462% | $157.8122 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $70.90 | 4.433% | $74.043 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $154.54 | 8.461% | $167.6156 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $109.68 | 9.750% | $120.3738 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $161.75 | 11.318% | $180.0569 | $180.06 | $180.05 | $180.10 |
| 7 purchase totals = | $1,046.50 | $1,126.8673 | $1,126.86 | $1,126.85 | $1,126.80 | |