| 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 | $137.99 | 7.347% | $148.1281 | $148.13 | $148.15 | $148.10 |
| Purchase #2 | $22.69 | 13.177% | $25.6799 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $67.72 | 13.518% | $76.8744 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $239.42 | 3.385% | $247.5244 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $111.53 | 7.445% | $119.8334 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $187.25 | 7.445% | $201.1908 | $201.19 | $201.20 | $201.20 |
| Purchase #7 | $179.27 | 9.448% | $196.2074 | $196.21 | $196.20 | $196.20 |
| 7 purchase totals = | $945.87 | $1,015.4384 | $1,015.43 | $1,015.45 | $1,015.40 | |