| 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 | $187.37 | 10.368% | $206.7965 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $120.46 | 12.535% | $135.5597 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $37.92 | 8.734% | $41.2319 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $24.31 | 8.706% | $26.4264 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $30.93 | 4.548% | $32.3367 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $175.39 | 10.385% | $193.6043 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $18.35 | 8.383% | $19.8883 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $594.73 | $655.8438 | $655.85 | $655.90 | $655.80 | |