| 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 | $123.78 | 11.772% | $138.3514 | $138.35 | $138.35 | $138.40 |
| Purchase #2 | $174.83 | 10.206% | $192.6731 | $192.67 | $192.65 | $192.70 |
| Purchase #3 | $55.84 | 13.851% | $63.5744 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $130.89 | 12.303% | $146.9934 | $146.99 | $147.00 | $147.00 |
| Purchase #5 | $165.31 | 3.307% | $170.7768 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $159.91 | 4.699% | $167.4242 | $167.42 | $167.40 | $167.40 |
| Purchase #7 | $41.64 | 7.867% | $44.9158 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $852.20 | $924.7091 | $924.70 | $924.65 | $924.80 | |