| 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 | $185.37 | 3.334% | $191.5502 | $191.55 | $191.55 | $191.60 |
| Purchase #2 | $20.68 | 7.852% | $22.3038 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $87.47 | 9.838% | $96.0753 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $162.71 | 3.694% | $168.7205 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $236.70 | 9.795% | $259.8848 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $72.44 | 8.600% | $78.6698 | $78.67 | $78.65 | $78.70 |
| Purchase #7 | $182.79 | 11.519% | $203.8456 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $948.16 | $1,021.0500 | $1,021.05 | $1,021.05 | $1,021.10 | |