| 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 | $9.40 | 13.791% | $10.6964 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $178.98 | 6.643% | $190.8696 | $190.87 | $190.85 | $190.90 |
| Purchase #3 | $90.55 | 5.300% | $95.3492 | $95.35 | $95.35 | $95.30 |
| Purchase #4 | $151.78 | 13.683% | $172.5481 | $172.55 | $172.55 | $172.50 |
| Purchase #5 | $56.43 | 5.505% | $59.5365 | $59.54 | $59.55 | $59.50 |
| Purchase #6 | $184.39 | 4.829% | $193.2942 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $186.45 | 8.173% | $201.6886 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $857.98 | $923.9826 | $923.99 | $924.00 | $923.90 | |