| 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 | $134.40 | 9.521% | $147.1962 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $207.93 | 8.791% | $226.2091 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $185.94 | 4.354% | $194.0358 | $194.04 | $194.05 | $194.00 |
| Purchase #4 | $131.36 | 3.476% | $135.9261 | $135.93 | $135.95 | $135.90 |
| Purchase #5 | $145.94 | 10.787% | $161.6825 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $172.83 | 6.805% | $184.5911 | $184.59 | $184.60 | $184.60 |
| Purchase #7 | $248.34 | 9.808% | $272.6972 | $272.70 | $272.70 | $272.70 |
| 7 purchase totals = | $1,226.74 | $1,322.3380 | $1,322.35 | $1,322.40 | $1,322.30 | |