| 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 | $174.52 | 4.451% | $182.2879 | $182.29 | $182.30 | $182.30 |
| Purchase #2 | $224.57 | 12.620% | $252.9107 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $234.39 | 8.116% | $253.4131 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $44.43 | 7.618% | $47.8147 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $143.79 | 4.394% | $150.1081 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $201.43 | 8.545% | $218.6422 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $123.89 | 6.426% | $131.8512 | $131.85 | $131.85 | $131.90 |
| 7 purchase totals = | $1,147.02 | $1,237.0279 | $1,237.02 | $1,237.00 | $1,237.00 | |