| 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 | $178.67 | 11.374% | $198.9919 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $113.27 | 12.249% | $127.1444 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $172.27 | 6.203% | $182.9559 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $193.63 | 4.749% | $202.8255 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $36.61 | 9.665% | $40.1484 | $40.15 | $40.15 | $40.10 |
| Purchase #6 | $238.30 | 9.309% | $260.4833 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $152.60 | 10.757% | $169.0152 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $1,085.35 | $1,181.5646 | $1,181.57 | $1,181.60 | $1,181.50 | |