| 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 | $161.90 | 7.533% | $174.0959 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $21.39 | 6.641% | $22.8105 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $128.65 | 4.735% | $134.7416 | $134.74 | $134.75 | $134.70 |
| Purchase #4 | $150.85 | 9.438% | $165.0872 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $98.92 | 3.307% | $102.1913 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $90.76 | 8.766% | $98.716 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $221.81 | 5.364% | $233.7079 | $233.71 | $233.70 | $233.70 |
| 7 purchase totals = | $874.28 | $931.3504 | $931.36 | $931.35 | $931.30 | |