| 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 | $207.51 | 11.394% | $231.1537 | $231.15 | $231.15 | $231.20 |
| Purchase #2 | $219.58 | 8.183% | $237.5482 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $136.31 | 5.138% | $143.3136 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $51.81 | 12.853% | $58.4691 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $145.96 | 5.283% | $153.6711 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $72.98 | 9.683% | $80.0467 | $80.05 | $80.05 | $80.00 |
| Purchase #7 | $74.37 | 5.739% | $78.6381 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $908.52 | $982.8405 | $982.84 | $982.80 | $982.80 | |