| 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 | $158.26 | 6.308% | $168.243 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $221.50 | 9.613% | $242.7928 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $93.68 | 3.124% | $96.6066 | $96.61 | $96.60 | $96.60 |
| Purchase #4 | $8.73 | 13.731% | $9.9287 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $114.89 | 7.735% | $123.7767 | $123.78 | $123.80 | $123.80 |
| Purchase #6 | $150.34 | 11.259% | $167.2668 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $160.66 | 8.351% | $174.0767 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $908.06 | $982.6913 | $982.70 | $982.75 | $982.70 | |