| 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 | $190.77 | 11.545% | $212.7944 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $188.84 | 6.790% | $201.6622 | $201.66 | $201.65 | $201.70 |
| Purchase #3 | $144.30 | 3.823% | $149.8166 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $179.82 | 9.802% | $197.446 | $197.45 | $197.45 | $197.40 |
| Purchase #5 | $5.92 | 5.655% | $6.2548 | $6.25 | $6.25 | $6.30 |
| Purchase #6 | $116.59 | 13.672% | $132.5302 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $167.82 | 4.475% | $175.3299 | $175.33 | $175.35 | $175.30 |
| 7 purchase totals = | $994.06 | $1,075.8341 | $1,075.83 | $1,075.85 | $1,075.80 | |