| 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 | $140.91 | 4.848% | $147.7413 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $180.49 | 5.624% | $190.6408 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $155.83 | 13.869% | $177.4421 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $101.73 | 6.205% | $108.0423 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $97.52 | 4.841% | $102.2409 | $102.24 | $102.25 | $102.20 |
| Purchase #6 | $203.83 | 9.420% | $223.0308 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $63.53 | 10.724% | $70.343 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $943.84 | $1,019.4812 | $1,019.47 | $1,019.55 | $1,019.20 | |