| 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 | $176.51 | 12.193% | $198.0319 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $81.84 | 6.829% | $87.4289 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $71.89 | 11.735% | $80.3263 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $169.79 | 4.180% | $176.8872 | $176.89 | $176.90 | $176.90 |
| Purchase #5 | $95.92 | 8.203% | $103.7883 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $37.96 | 13.849% | $43.2171 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $211.40 | 6.241% | $224.5935 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $845.31 | $914.2732 | $914.28 | $914.35 | $914.20 | |