| 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 | $143.35 | 8.626% | $155.7154 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $85.45 | 5.562% | $90.2027 | $90.20 | $90.20 | $90.20 |
| Purchase #3 | $106.96 | 12.272% | $120.0861 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $213.85 | 5.510% | $225.6331 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $91.63 | 5.454% | $96.6275 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $182.81 | 10.474% | $201.9575 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $164.72 | 9.445% | $180.2778 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $988.77 | $1,070.5001 | $1,070.51 | $1,070.55 | $1,070.50 | |