| 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 | $71.88 | 8.179% | $77.7591 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $242.30 | 3.323% | $250.3516 | $250.35 | $250.35 | $250.40 |
| Purchase #3 | $190.29 | 3.559% | $197.0624 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $166.45 | 6.630% | $177.4856 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $249.58 | 13.507% | $283.2908 | $283.29 | $283.30 | $283.30 |
| Purchase #6 | $49.64 | 10.640% | $54.9217 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $167.41 | 13.153% | $189.4294 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $1,137.55 | $1,230.3006 | $1,230.30 | $1,230.30 | $1,230.40 | |