| 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 | $74.78 | 7.371% | $80.292 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $228.50 | 13.278% | $258.8402 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $40.44 | 6.476% | $43.0589 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $124.79 | 10.216% | $137.5385 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $211.26 | 3.690% | $219.0555 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $146.73 | 3.378% | $151.6865 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $143.88 | 11.679% | $160.6837 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $970.38 | $1,051.1553 | $1,051.16 | $1,051.20 | $1,051.20 | |