| 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 | $162.25 | 10.208% | $178.8125 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $138.71 | 3.647% | $143.7688 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $206.56 | 3.210% | $213.1906 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $114.69 | 7.843% | $123.6851 | $123.69 | $123.70 | $123.70 |
| Purchase #5 | $68.90 | 9.815% | $75.6625 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $149.74 | 11.824% | $167.4453 | $167.45 | $167.45 | $167.40 |
| Purchase #7 | $216.87 | 3.511% | $224.4843 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $1,057.72 | $1,127.0491 | $1,127.05 | $1,127.05 | $1,127.10 | |