| 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 | $147.44 | 11.483% | $164.3705 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $197.27 | 13.154% | $223.2189 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $177.90 | 6.259% | $189.0348 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $22.36 | 11.516% | $24.935 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $131.99 | 5.849% | $139.7101 | $139.71 | $139.70 | $139.70 |
| Purchase #6 | $25.30 | 4.204% | $26.3636 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $10.45 | 10.691% | $11.5672 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $712.71 | $779.2001 | $779.20 | $779.15 | $779.20 | |