| 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 | $128.35 | 13.236% | $145.3384 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $22.48 | 7.312% | $24.1237 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $166.72 | 4.416% | $174.0824 | $174.08 | $174.10 | $174.10 |
| Purchase #4 | $137.94 | 13.124% | $156.0432 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $76.70 | 11.268% | $85.3426 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $37.94 | 7.183% | $40.6652 | $40.67 | $40.65 | $40.70 |
| Purchase #7 | $141.71 | 5.663% | $149.735 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $711.84 | $775.3305 | $775.33 | $775.35 | $775.20 | |