| 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 | $142.38 | 9.821% | $156.3631 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $67.68 | 5.796% | $71.6027 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $164.83 | 11.252% | $183.3767 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $240.42 | 13.573% | $273.0522 | $273.05 | $273.05 | $273.10 |
| Purchase #5 | $33.80 | 7.148% | $36.216 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $182.63 | 6.806% | $195.0598 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $19.55 | 10.646% | $21.6313 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $851.29 | $937.3018 | $937.30 | $937.30 | $937.40 | |