| 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 | $125.41 | 6.561% | $133.6382 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $180.95 | 8.758% | $196.7976 | $196.80 | $196.80 | $196.80 |
| Purchase #3 | $197.63 | 7.838% | $213.1202 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $90.42 | 12.748% | $101.9467 | $101.95 | $101.95 | $101.90 |
| Purchase #5 | $183.69 | 3.287% | $189.7279 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $144.81 | 7.621% | $155.846 | $155.85 | $155.85 | $155.80 |
| Purchase #7 | $114.42 | 8.533% | $124.1835 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $1,037.33 | $1,115.2601 | $1,115.27 | $1,115.30 | $1,115.10 | |