| 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 | $104.68 | 3.687% | $108.5396 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $41.57 | 3.818% | $43.1571 | $43.16 | $43.15 | $43.20 |
| Purchase #3 | $153.88 | 10.570% | $170.1451 | $170.15 | $170.15 | $170.10 |
| Purchase #4 | $111.49 | 5.277% | $117.3733 | $117.37 | $117.35 | $117.40 |
| Purchase #5 | $117.72 | 10.573% | $130.1665 | $130.17 | $130.15 | $130.20 |
| Purchase #6 | $172.59 | 3.120% | $177.9748 | $177.97 | $177.95 | $178.00 |
| Purchase #7 | $153.98 | 13.540% | $174.8289 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $855.91 | $922.1853 | $922.19 | $922.15 | $922.20 | |