| 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 | $164.59 | 6.202% | $174.7979 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $65.64 | 12.499% | $73.8443 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $178.66 | 12.553% | $201.0872 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $90.70 | 8.151% | $98.093 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $37.69 | 13.172% | $42.6545 | $42.65 | $42.65 | $42.70 |
| Purchase #6 | $200.95 | 10.473% | $221.9955 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $41.40 | 10.741% | $45.8468 | $45.85 | $45.85 | $45.80 |
| 7 purchase totals = | $779.63 | $858.3192 | $858.32 | $858.35 | $858.30 | |