| 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 | $174.45 | 3.293% | $180.1946 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $50.87 | 5.335% | $53.5839 | $53.58 | $53.60 | $53.60 |
| Purchase #3 | $241.96 | 6.645% | $258.0382 | $258.04 | $258.05 | $258.00 |
| Purchase #4 | $154.25 | 9.781% | $169.3372 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $108.59 | 10.283% | $119.7563 | $119.76 | $119.75 | $119.80 |
| Purchase #6 | $178.99 | 9.125% | $195.3228 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $155.89 | 7.543% | $167.6488 | $167.65 | $167.65 | $167.60 |
| 7 purchase totals = | $1,065.00 | $1,143.8818 | $1,143.88 | $1,143.90 | $1,143.80 | |