| 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 | $118.37 | 3.514% | $122.5295 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $21.60 | 13.232% | $24.4581 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $138.94 | 5.226% | $146.201 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $182.46 | 11.347% | $203.1637 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $37.68 | 6.164% | $40.0026 | $40.00 | $40.00 | $40.00 |
| Purchase #6 | $68.98 | 6.774% | $73.6527 | $73.65 | $73.65 | $73.70 |
| Purchase #7 | $157.62 | 9.522% | $172.6286 | $172.63 | $172.65 | $172.60 |
| 7 purchase totals = | $725.65 | $782.6362 | $782.63 | $782.65 | $782.70 | |