| 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 | $152.90 | 9.790% | $167.8689 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $210.46 | 6.329% | $223.78 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $196.60 | 10.858% | $217.9468 | $217.95 | $217.95 | $217.90 |
| Purchase #4 | $169.51 | 5.696% | $179.1653 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $23.44 | 6.408% | $24.942 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $98.44 | 6.668% | $105.004 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $131.45 | 3.217% | $135.6787 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $982.80 | $1,054.3857 | $1,054.39 | $1,054.40 | $1,054.40 | |