| 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 | $187.57 | 8.420% | $203.3634 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $131.74 | 4.342% | $137.4602 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $38.75 | 6.150% | $41.1331 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $218.45 | 4.447% | $228.1645 | $228.16 | $228.15 | $228.20 |
| Purchase #5 | $102.75 | 7.259% | $110.2086 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $16.38 | 13.567% | $18.6023 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $247.78 | 6.510% | $263.9105 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $943.42 | $1,002.8426 | $1,002.83 | $1,002.80 | $1,002.90 | |