| 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 | $35.98 | 3.359% | $37.1886 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $77.57 | 3.573% | $80.3416 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $221.29 | 3.103% | $228.1566 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $132.78 | 11.561% | $148.1307 | $148.13 | $148.15 | $148.10 |
| Purchase #5 | $164.56 | 7.468% | $176.8493 | $176.85 | $176.85 | $176.80 |
| Purchase #6 | $250.71 | 11.598% | $279.7873 | $279.79 | $279.80 | $279.80 |
| Purchase #7 | $157.83 | 11.731% | $176.345 | $176.35 | $176.35 | $176.30 |
| 7 purchase totals = | $1,040.72 | $1,126.7991 | $1,126.81 | $1,126.85 | $1,126.70 | |