| 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 | $197.75 | 7.403% | $212.3894 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $163.64 | 11.117% | $181.8319 | $181.83 | $181.85 | $181.80 |
| Purchase #3 | $134.90 | 10.457% | $149.0065 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $108.60 | 7.206% | $116.4257 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $210.87 | 11.216% | $234.5212 | $234.52 | $234.50 | $234.50 |
| Purchase #6 | $240.71 | 5.425% | $253.7685 | $253.77 | $253.75 | $253.80 |
| Purchase #7 | $13.98 | 9.629% | $15.3261 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $1,070.45 | $1,163.2693 | $1,163.28 | $1,163.30 | $1,163.20 | |