| 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 | $233.60 | 10.675% | $258.5368 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $45.74 | 13.188% | $51.7722 | $51.77 | $51.75 | $51.80 |
| Purchase #3 | $133.70 | 6.264% | $142.075 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $34.47 | 7.271% | $36.9763 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $170.29 | 6.275% | $180.9757 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $147.35 | 11.486% | $164.2746 | $164.27 | $164.25 | $164.30 |
| Purchase #7 | $30.25 | 4.601% | $31.6418 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $795.40 | $866.2524 | $866.26 | $866.30 | $866.30 | |