| 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 | $137.76 | 12.593% | $155.1081 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $57.68 | 9.415% | $63.1106 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $115.26 | 5.399% | $121.4829 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $232.38 | 7.788% | $250.4778 | $250.48 | $250.50 | $250.50 |
| Purchase #5 | $204.52 | 4.157% | $213.0219 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $80.47 | 3.217% | $83.0587 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $174.97 | 3.614% | $181.2934 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $1,003.04 | $1,067.5534 | $1,067.55 | $1,067.55 | $1,067.60 | |