| 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 | $175.96 | 6.783% | $187.8954 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $141.29 | 3.493% | $146.2253 | $146.23 | $146.25 | $146.20 |
| Purchase #3 | $191.33 | 13.720% | $217.5805 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $174.37 | 13.874% | $198.5621 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $87.84 | 5.282% | $92.4797 | $92.48 | $92.50 | $92.50 |
| Purchase #6 | $30.78 | 11.812% | $34.4157 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $205.36 | 12.306% | $230.6316 | $230.63 | $230.65 | $230.60 |
| 7 purchase totals = | $1,006.93 | $1,107.7903 | $1,107.80 | $1,107.85 | $1,107.80 | |