| 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 | $141.25 | 10.810% | $156.5191 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $178.49 | 10.782% | $197.7348 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $105.55 | 4.506% | $110.3061 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $82.87 | 11.573% | $92.4605 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $173.67 | 3.457% | $179.6738 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $157.35 | 12.507% | $177.0298 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $249.95 | 5.595% | $263.9347 | $263.93 | $263.95 | $263.90 |
| 7 purchase totals = | $1,089.13 | $1,177.6588 | $1,177.65 | $1,177.65 | $1,177.60 | |