| 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 | $247.75 | 6.342% | $263.4623 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $88.66 | 3.535% | $91.7941 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $34.74 | 4.357% | $36.2536 | $36.25 | $36.25 | $36.30 |
| Purchase #4 | $138.58 | 4.260% | $144.4835 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $154.34 | 8.592% | $167.6009 | $167.60 | $167.60 | $167.60 |
| Purchase #6 | $189.93 | 10.617% | $210.0949 | $210.09 | $210.10 | $210.10 |
| Purchase #7 | $63.33 | 7.260% | $67.9278 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $917.33 | $981.6171 | $981.60 | $981.65 | $981.70 | |