| 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 | $168.48 | 3.560% | $174.4779 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $31.62 | 6.748% | $33.7537 | $33.75 | $33.75 | $33.80 |
| Purchase #3 | $160.81 | 10.631% | $177.9057 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $88.28 | 7.234% | $94.6662 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $38.51 | 12.872% | $43.467 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $100.42 | 8.213% | $108.6675 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $196.95 | 4.416% | $205.6473 | $205.65 | $205.65 | $205.60 |
| 7 purchase totals = | $785.07 | $838.5853 | $838.60 | $838.55 | $838.70 | |