| 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 | $147.73 | 8.592% | $160.423 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $156.27 | 11.618% | $174.4254 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $48.85 | 10.282% | $53.8728 | $53.87 | $53.85 | $53.90 |
| Purchase #4 | $21.98 | 11.155% | $24.4319 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $114.42 | 4.282% | $119.3195 | $119.32 | $119.30 | $119.30 |
| Purchase #6 | $61.77 | 11.318% | $68.7611 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $181.76 | 12.411% | $204.3182 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $732.78 | $805.5519 | $805.55 | $805.50 | $805.50 | |