| 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 | $171.40 | 10.444% | $189.301 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $84.54 | 12.614% | $95.2039 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $94.25 | 11.270% | $104.872 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $149.50 | 6.842% | $159.7288 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $241.30 | 5.283% | $254.0479 | $254.05 | $254.05 | $254.00 |
| Purchase #6 | $240.39 | 5.575% | $253.7917 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $85.42 | 10.518% | $94.4045 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $1,066.80 | $1,151.3498 | $1,151.34 | $1,151.35 | $1,151.30 | |