| 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 | $222.87 | 4.659% | $233.2535 | $233.25 | $233.25 | $233.30 |
| Purchase #2 | $178.84 | 8.516% | $194.07 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $49.40 | 7.565% | $53.1371 | $53.14 | $53.15 | $53.10 |
| Purchase #4 | $198.44 | 9.391% | $217.0755 | $217.08 | $217.10 | $217.10 |
| Purchase #5 | $161.50 | 9.692% | $177.1526 | $177.15 | $177.15 | $177.20 |
| Purchase #6 | $127.76 | 9.325% | $139.6736 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $126.70 | 3.344% | $130.9368 | $130.94 | $130.95 | $130.90 |
| 7 purchase totals = | $1,065.51 | $1,145.2991 | $1,145.30 | $1,145.30 | $1,145.40 | |