| 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 | $147.84 | 6.521% | $157.4806 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $149.81 | 4.211% | $156.1185 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $96.98 | 13.533% | $110.1043 | $110.10 | $110.10 | $110.10 |
| Purchase #4 | $229.98 | 5.462% | $242.5415 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $130.55 | 11.141% | $145.0946 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $113.87 | 10.142% | $125.4187 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $161.60 | 4.139% | $168.2886 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $1,030.63 | $1,105.0468 | $1,105.04 | $1,105.05 | $1,105.00 | |