| 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 | $154.65 | 9.185% | $168.8546 | $168.85 | $168.85 | $168.90 |
| Purchase #2 | $221.45 | 11.519% | $246.9588 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $75.67 | 3.309% | $78.1739 | $78.17 | $78.15 | $78.20 |
| Purchase #4 | $202.49 | 9.329% | $221.3803 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $133.94 | 3.513% | $138.6453 | $138.65 | $138.65 | $138.60 |
| Purchase #6 | $83.98 | 8.797% | $91.3677 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $145.31 | 8.553% | $157.7384 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $1,017.49 | $1,103.1190 | $1,103.12 | $1,103.10 | $1,103.20 | |