| 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 | $96.70 | 10.838% | $107.1803 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $182.46 | 10.183% | $201.0399 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $217.84 | 13.334% | $246.8868 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $132.96 | 5.380% | $140.1132 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $67.69 | 8.236% | $73.2649 | $73.26 | $73.25 | $73.30 |
| Purchase #6 | $175.57 | 11.496% | $195.7535 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $98.60 | 5.422% | $103.9461 | $103.95 | $103.95 | $103.90 |
| 7 purchase totals = | $971.82 | $1,068.1847 | $1,068.18 | $1,068.20 | $1,068.20 | |