| 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 | $162.56 | 6.805% | $173.6222 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $202.55 | 6.703% | $216.1269 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $33.30 | 4.152% | $34.6826 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $112.71 | 7.110% | $120.7237 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $64.96 | 11.406% | $72.3693 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $245.33 | 9.552% | $268.7639 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $87.44 | 12.127% | $98.0438 | $98.04 | $98.05 | $98.00 |
| 7 purchase totals = | $908.85 | $984.3324 | $984.32 | $984.30 | $984.30 | |