| 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 | $210.42 | 4.345% | $219.5627 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $39.47 | 8.759% | $42.9272 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $159.82 | 4.510% | $167.0279 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $195.49 | 6.502% | $208.2008 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $142.61 | 9.178% | $155.6987 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $146.38 | 6.830% | $156.3778 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $197.58 | 5.448% | $208.3442 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $1,091.77 | $1,158.1393 | $1,158.14 | $1,158.20 | $1,158.10 | |