| 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 | $172.68 | 12.422% | $194.1303 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $248.52 | 9.806% | $272.8899 | $272.89 | $272.90 | $272.90 |
| Purchase #3 | $183.40 | 5.679% | $193.8153 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $144.25 | 3.607% | $149.4531 | $149.45 | $149.45 | $149.50 |
| Purchase #5 | $13.30 | 9.638% | $14.5819 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $118.45 | 3.655% | $122.7793 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $116.99 | 10.541% | $129.3219 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $997.59 | $1,076.9717 | $1,076.97 | $1,077.00 | $1,077.00 | |