| 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 | $98.84 | 5.778% | $104.551 | $104.55 | $104.55 | $104.60 |
| Purchase #2 | $239.28 | 8.581% | $259.8126 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $73.59 | 3.368% | $76.0685 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $169.34 | 5.624% | $178.8637 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $131.89 | 5.808% | $139.5502 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $201.37 | 11.146% | $223.8147 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $185.98 | 5.202% | $195.6547 | $195.65 | $195.65 | $195.70 |
| 7 purchase totals = | $1,100.29 | $1,178.3154 | $1,178.30 | $1,178.25 | $1,178.50 | |