| 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 | $139.71 | 12.805% | $157.5999 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $105.75 | 11.319% | $117.7198 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $123.79 | 11.593% | $138.141 | $138.14 | $138.15 | $138.10 |
| Purchase #4 | $110.26 | 4.812% | $115.5657 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $234.86 | 9.580% | $257.3596 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $177.87 | 8.519% | $193.0227 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $97.75 | 13.259% | $110.7107 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $989.99 | $1,090.1194 | $1,090.12 | $1,090.05 | $1,090.10 | |