| 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 | $131.39 | 12.723% | $148.1067 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $34.69 | 6.696% | $37.0128 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $23.48 | 7.743% | $25.2981 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $179.96 | 9.638% | $197.3045 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $130.69 | 6.164% | $138.7457 | $138.75 | $138.75 | $138.70 |
| Purchase #6 | $145.74 | 7.579% | $156.7856 | $156.79 | $156.80 | $156.80 |
| Purchase #7 | $233.91 | 7.835% | $252.2368 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $879.86 | $955.4902 | $955.50 | $955.50 | $955.40 | |