| 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 | $168.39 | 9.392% | $184.2052 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $96.48 | 5.362% | $101.6533 | $101.65 | $101.65 | $101.70 |
| Purchase #3 | $129.84 | 6.164% | $137.8433 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $12.56 | 3.502% | $12.9999 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $186.73 | 6.804% | $199.4351 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $153.83 | 4.381% | $160.5693 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $146.50 | 9.631% | $160.6094 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $894.33 | $957.3155 | $957.32 | $957.30 | $957.30 | |