| 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 | $140.93 | 5.724% | $148.9968 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $159.88 | 12.198% | $179.3822 | $179.38 | $179.40 | $179.40 |
| Purchase #3 | $138.86 | 5.696% | $146.7695 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $184.29 | 8.672% | $200.2716 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $34.30 | 5.768% | $36.2784 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $122.35 | 7.316% | $131.3011 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $135.35 | 10.754% | $149.9055 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $915.96 | $992.9051 | $992.91 | $992.90 | $993.00 | |