| 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 | $182.55 | 6.240% | $193.9411 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $47.66 | 12.828% | $53.7738 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $17.65 | 10.867% | $19.568 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $190.96 | 3.378% | $197.4106 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $7.45 | 5.130% | $7.8322 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $154.85 | 13.423% | $175.6355 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $123.25 | 9.683% | $135.1843 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $724.37 | $783.3455 | $783.34 | $783.35 | $783.30 | |