| 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 | $173.93 | 7.155% | $186.3747 | $186.37 | $186.35 | $186.40 |
| Purchase #2 | $208.71 | 9.640% | $228.8296 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $173.83 | 5.223% | $182.9091 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $131.39 | 7.144% | $140.7765 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $120.57 | 12.358% | $135.47 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $143.47 | 8.613% | $155.8271 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $156.27 | 8.102% | $168.931 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $1,108.17 | $1,199.1180 | $1,199.12 | $1,199.15 | $1,199.10 | |