| 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 | $138.77 | 3.103% | $143.076 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $170.67 | 3.618% | $176.8448 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $213.82 | 5.349% | $225.2572 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $244.45 | 12.502% | $275.0111 | $275.01 | $275.00 | $275.00 |
| Purchase #5 | $220.25 | 5.814% | $233.0553 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $94.48 | 4.417% | $98.6532 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $125.88 | 13.797% | $143.2477 | $143.25 | $143.25 | $143.20 |
| 7 purchase totals = | $1,208.32 | $1,295.1453 | $1,295.15 | $1,295.15 | $1,295.20 | |