| 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 | $203.83 | 7.292% | $218.6933 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $168.60 | 7.769% | $181.6985 | $181.70 | $181.70 | $181.70 |
| Purchase #3 | $122.44 | 11.117% | $136.0517 | $136.05 | $136.05 | $136.10 |
| Purchase #4 | $159.35 | 11.441% | $177.5812 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $26.54 | 11.624% | $29.625 | $29.63 | $29.65 | $29.60 |
| Purchase #6 | $13.25 | 9.738% | $14.5403 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $139.25 | 11.834% | $155.7288 | $155.73 | $155.75 | $155.70 |
| 7 purchase totals = | $833.26 | $913.9188 | $913.92 | $914.00 | $913.90 | |