| 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 | $230.53 | 6.187% | $244.7929 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $153.44 | 9.239% | $167.6163 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $232.62 | 6.103% | $246.8168 | $246.82 | $246.80 | $246.80 |
| Purchase #4 | $217.90 | 3.363% | $225.228 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $180.27 | 8.441% | $195.4866 | $195.49 | $195.50 | $195.50 |
| Purchase #6 | $138.77 | 10.674% | $153.5823 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $164.55 | 3.141% | $169.7185 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,318.08 | $1,403.2414 | $1,403.25 | $1,403.25 | $1,403.20 | |