| 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 | $141.58 | 6.149% | $150.2858 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $61.78 | 9.560% | $67.6862 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $67.53 | 8.561% | $73.3112 | $73.31 | $73.30 | $73.30 |
| Purchase #4 | $19.64 | 12.681% | $22.1305 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $155.52 | 7.363% | $166.9709 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $112.56 | 7.477% | $120.9761 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $245.27 | 12.719% | $276.4659 | $276.47 | $276.45 | $276.50 |
| 7 purchase totals = | $803.88 | $877.8266 | $877.84 | $877.85 | $877.90 | |