| 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 | $151.97 | 6.380% | $161.6657 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $163.90 | 9.509% | $179.4853 | $179.49 | $179.50 | $179.50 |
| Purchase #3 | $129.65 | 13.395% | $147.0166 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $160.33 | 9.337% | $175.3 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $103.25 | 5.410% | $108.8358 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $158.86 | 6.646% | $169.4178 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $154.70 | 4.701% | $161.9724 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $1,022.66 | $1,103.6936 | $1,103.71 | $1,103.65 | $1,103.70 | |