| 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 | $176.57 | 6.564% | $188.1601 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $193.60 | 4.248% | $201.8241 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $31.84 | 13.349% | $36.0903 | $36.09 | $36.10 | $36.10 |
| Purchase #4 | $103.36 | 10.221% | $113.9244 | $113.92 | $113.90 | $113.90 |
| Purchase #5 | $88.68 | 4.624% | $92.7806 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $66.53 | 3.687% | $68.983 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $186.50 | 13.471% | $211.6234 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $847.08 | $913.3859 | $913.37 | $913.35 | $913.40 | |