| 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 | $152.76 | 5.630% | $161.3604 | $161.36 | $161.35 | $161.40 |
| Purchase #2 | $41.55 | 6.287% | $44.1622 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $46.78 | 9.273% | $51.1179 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $198.76 | 13.165% | $224.9268 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $111.66 | 10.789% | $123.707 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $208.96 | 4.800% | $218.9901 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $153.83 | 9.571% | $168.5531 | $168.55 | $168.55 | $168.60 |
| 7 purchase totals = | $914.30 | $992.8175 | $992.82 | $992.80 | $992.90 | |