| 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 | $161.26 | 11.810% | $180.3048 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $244.87 | 12.835% | $276.2991 | $276.30 | $276.30 | $276.30 |
| Purchase #3 | $249.87 | 4.116% | $260.1546 | $260.15 | $260.15 | $260.20 |
| Purchase #4 | $188.87 | 12.246% | $211.999 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $103.66 | 8.192% | $112.1518 | $112.15 | $112.15 | $112.20 |
| Purchase #6 | $42.97 | 6.517% | $45.7704 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $83.64 | 7.448% | $89.8695 | $89.87 | $89.85 | $89.90 |
| 7 purchase totals = | $1,075.14 | $1,176.5492 | $1,176.54 | $1,176.50 | $1,176.70 | |