| 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 | $149.62 | 5.723% | $158.1828 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $11.38 | 10.611% | $12.5875 | $12.59 | $12.60 | $12.60 |
| Purchase #3 | $129.57 | 4.225% | $135.0443 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $33.62 | 6.659% | $35.8588 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $213.71 | 13.461% | $242.4775 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $186.32 | 11.710% | $208.1381 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $201.31 | 9.678% | $220.7928 | $220.79 | $220.80 | $220.80 |
| 7 purchase totals = | $925.53 | $1,013.0818 | $1,013.08 | $1,013.15 | $1,013.10 | |