| 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 | $140.42 | 8.526% | $152.3922 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $173.86 | 8.867% | $189.2762 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $178.98 | 7.701% | $192.7632 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $97.99 | 11.720% | $109.4744 | $109.47 | $109.45 | $109.50 |
| Purchase #5 | $131.94 | 8.726% | $143.4531 | $143.45 | $143.45 | $143.50 |
| Purchase #6 | $207.62 | 6.334% | $220.7707 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $6.74 | 7.478% | $7.244 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $937.55 | $1,015.3738 | $1,015.36 | $1,015.35 | $1,015.50 | |