| 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 | $142.58 | 11.410% | $158.8484 | $158.85 | $158.85 | $158.80 |
| Purchase #2 | $191.93 | 3.424% | $198.5017 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $244.80 | 7.640% | $263.5027 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $140.47 | 6.601% | $149.7424 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $146.31 | 6.542% | $155.8816 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $73.30 | 4.500% | $76.5985 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $184.41 | 11.490% | $205.5987 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $1,123.80 | $1,208.6740 | $1,208.67 | $1,208.70 | $1,208.60 | |