| 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 | $174.67 | 11.125% | $194.102 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $138.76 | 9.302% | $151.6675 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $173.68 | 13.263% | $196.7152 | $196.72 | $196.70 | $196.70 |
| Purchase #4 | $209.87 | 10.346% | $231.5832 | $231.58 | $231.60 | $231.60 |
| Purchase #5 | $36.54 | 13.608% | $41.5124 | $41.51 | $41.50 | $41.50 |
| Purchase #6 | $89.44 | 6.655% | $95.3922 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $121.46 | 11.691% | $135.6599 | $135.66 | $135.65 | $135.70 |
| 7 purchase totals = | $944.42 | $1,046.6324 | $1,046.63 | $1,046.60 | $1,046.70 | |