| 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 | $173.91 | 6.654% | $185.482 | $185.48 | $185.50 | $185.50 |
| Purchase #2 | $32.72 | 5.160% | $34.4084 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $23.81 | 10.553% | $26.3227 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $42.84 | 9.730% | $47.0083 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $221.34 | 8.404% | $239.9414 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $244.95 | 12.192% | $274.8143 | $274.81 | $274.80 | $274.80 |
| Purchase #7 | $45.57 | 4.297% | $47.5281 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $785.14 | $855.5052 | $855.50 | $855.50 | $855.40 | |