| 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 | $168.58 | 5.613% | $178.0424 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $96.74 | 12.325% | $108.6632 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $17.87 | 13.238% | $20.2356 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $235.80 | 3.522% | $244.1049 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $60.80 | 13.463% | $68.9855 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $190.60 | 13.615% | $216.5502 | $216.55 | $216.55 | $216.60 |
| Purchase #7 | $20.57 | 5.569% | $21.7155 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $790.96 | $858.2973 | $858.30 | $858.30 | $858.30 | |