| 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 | $151.74 | 10.409% | $167.5346 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $47.65 | 12.797% | $53.7478 | $53.75 | $53.75 | $53.70 |
| Purchase #3 | $210.86 | 3.282% | $217.7804 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $43.30 | 7.814% | $46.6835 | $46.68 | $46.70 | $46.70 |
| Purchase #5 | $188.69 | 4.567% | $197.3075 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $39.94 | 7.629% | $42.987 | $42.99 | $43.00 | $43.00 |
| Purchase #7 | $183.28 | 12.121% | $205.4954 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $865.46 | $931.5362 | $931.54 | $931.60 | $931.50 | |