| 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 | $169.46 | 9.841% | $186.1366 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $176.61 | 4.236% | $184.0912 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $129.98 | 9.517% | $142.3502 | $142.35 | $142.35 | $142.40 |
| Purchase #4 | $192.52 | 6.363% | $204.77 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $111.76 | 7.342% | $119.9654 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $171.26 | 8.600% | $185.9884 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $180.70 | 13.671% | $205.4035 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $1,132.29 | $1,228.7053 | $1,228.71 | $1,228.70 | $1,228.80 | |