| 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 | $157.74 | 10.335% | $174.0424 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $222.41 | 10.198% | $245.0914 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $167.40 | 11.125% | $186.0233 | $186.02 | $186.00 | $186.00 |
| Purchase #4 | $245.45 | 6.799% | $262.1381 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $70.30 | 12.722% | $79.2436 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $135.30 | 10.646% | $149.704 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $249.69 | 9.866% | $274.3244 | $274.32 | $274.30 | $274.30 |
| 7 purchase totals = | $1,248.29 | $1,370.5672 | $1,370.55 | $1,370.55 | $1,370.40 | |