| 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 | $185.89 | 6.155% | $197.3315 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $50.57 | 12.302% | $56.7911 | $56.79 | $56.80 | $56.80 |
| Purchase #3 | $191.43 | 8.150% | $207.0315 | $207.03 | $207.05 | $207.00 |
| Purchase #4 | $82.96 | 8.626% | $90.1161 | $90.12 | $90.10 | $90.10 |
| Purchase #5 | $139.63 | 8.449% | $151.4273 | $151.43 | $151.45 | $151.40 |
| Purchase #6 | $159.91 | 12.169% | $179.3694 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $7.88 | 5.654% | $8.3255 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $818.27 | $890.3924 | $890.40 | $890.45 | $890.30 | |