| 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 | $199.60 | 13.145% | $225.8374 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $162.87 | 6.793% | $173.9338 | $173.93 | $173.95 | $173.90 |
| Purchase #3 | $172.73 | 9.510% | $189.1566 | $189.16 | $189.15 | $189.20 |
| Purchase #4 | $143.98 | 6.373% | $153.1558 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $178.41 | 3.569% | $184.7775 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $10.42 | 8.728% | $11.3295 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $15.26 | 6.199% | $16.206 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $883.27 | $954.3966 | $954.41 | $954.45 | $954.40 | |