| 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 | $145.45 | 9.668% | $159.5121 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $216.79 | 6.539% | $230.9659 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $111.52 | 12.412% | $125.3619 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $249.65 | 9.446% | $273.2319 | $273.23 | $273.25 | $273.20 |
| Purchase #5 | $43.47 | 12.872% | $49.0655 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $129.29 | 8.152% | $139.8297 | $139.83 | $139.85 | $139.80 |
| Purchase #7 | $165.30 | 5.658% | $174.6527 | $174.65 | $174.65 | $174.70 |
| 7 purchase totals = | $1,061.47 | $1,152.6197 | $1,152.62 | $1,152.60 | $1,152.70 | |