| 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 | $70.43 | 11.766% | $78.7168 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $156.51 | 11.179% | $174.0063 | $174.01 | $174.00 | $174.00 |
| Purchase #3 | $211.87 | 9.566% | $232.1375 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $247.56 | 9.136% | $270.1771 | $270.18 | $270.20 | $270.20 |
| Purchase #5 | $207.37 | 6.806% | $221.4836 | $221.48 | $221.50 | $221.50 |
| Purchase #6 | $130.29 | 9.204% | $142.2819 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $33.95 | 10.742% | $37.5969 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $1,057.98 | $1,156.4001 | $1,156.41 | $1,156.45 | $1,156.40 | |