| 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 | $172.86 | 13.803% | $196.7199 | $196.72 | $196.70 | $196.70 |
| Purchase #2 | $22.38 | 13.464% | $25.3932 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $26.36 | 12.306% | $29.6039 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $15.40 | 8.419% | $16.6965 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $129.89 | 8.487% | $140.9138 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $76.53 | 8.247% | $82.8414 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $5.41 | 10.136% | $5.9584 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $448.83 | $498.1271 | $498.12 | $498.10 | $498.10 | |