| 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 | $157.58 | 12.663% | $177.5344 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $117.83 | 6.518% | $125.5102 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $249.61 | 11.408% | $278.0855 | $278.09 | $278.10 | $278.10 |
| Purchase #4 | $25.64 | 7.739% | $27.6243 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $61.26 | 3.229% | $63.2381 | $63.24 | $63.25 | $63.20 |
| Purchase #6 | $57.69 | 4.102% | $60.0564 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $152.78 | 10.487% | $168.802 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $822.39 | $900.8509 | $900.85 | $900.85 | $900.80 | |