| 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 | $132.92 | 7.245% | $142.5501 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $44.62 | 11.847% | $49.9061 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $135.96 | 8.549% | $147.5832 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $173.28 | 5.322% | $182.502 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $80.43 | 13.640% | $91.4007 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $134.70 | 12.701% | $151.8082 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $47.78 | 6.593% | $50.9301 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $749.69 | $816.6804 | $816.68 | $816.70 | $816.70 | |