| 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 | $143.32 | 9.692% | $157.2106 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $76.98 | 13.473% | $87.3515 | $87.35 | $87.35 | $87.40 |
| Purchase #3 | $155.54 | 11.560% | $173.5204 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $16.31 | 12.654% | $18.3739 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $102.29 | 10.206% | $112.7297 | $112.73 | $112.75 | $112.70 |
| Purchase #6 | $182.42 | 11.357% | $203.1374 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $153.70 | 11.654% | $171.6122 | $171.61 | $171.60 | $171.60 |
| 7 purchase totals = | $830.56 | $923.9357 | $923.93 | $923.90 | $923.90 | |