| 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 | $121.86 | 5.331% | $128.3564 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $113.57 | 7.193% | $121.7391 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $114.27 | 9.823% | $125.4947 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $149.82 | 8.527% | $162.5952 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $20.26 | 9.449% | $22.1744 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $12.53 | 5.781% | $13.2544 | $13.25 | $13.25 | $13.30 |
| Purchase #7 | $76.68 | 8.267% | $83.0191 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $608.99 | $656.6333 | $656.63 | $656.60 | $656.70 | |