| 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 | $167.45 | 8.661% | $181.9528 | $181.95 | $181.95 | $182.00 |
| Purchase #2 | $154.69 | 8.131% | $167.2678 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $107.36 | 12.842% | $121.1472 | $121.15 | $121.15 | $121.10 |
| Purchase #4 | $23.44 | 4.511% | $24.4974 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $77.57 | 8.131% | $83.8772 | $83.88 | $83.90 | $83.90 |
| Purchase #6 | $206.74 | 11.182% | $229.8577 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $183.42 | 10.784% | $203.2 | $203.20 | $203.20 | $203.20 |
| 7 purchase totals = | $920.67 | $1,011.8001 | $1,011.81 | $1,011.80 | $1,011.90 | |