| 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 | $107.90 | 10.466% | $119.1928 | $119.19 | $119.20 | $119.20 |
| Purchase #2 | $145.49 | 8.358% | $157.6501 | $157.65 | $157.65 | $157.70 |
| Purchase #3 | $138.69 | 7.603% | $149.2346 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $92.98 | 11.240% | $103.431 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $189.80 | 10.302% | $209.3532 | $209.35 | $209.35 | $209.40 |
| Purchase #6 | $184.68 | 4.680% | $193.323 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $174.73 | 8.438% | $189.4737 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $1,034.27 | $1,121.6584 | $1,121.64 | $1,121.65 | $1,121.70 | |