| 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 | $145.98 | 8.120% | $157.8336 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $123.92 | 9.177% | $135.2921 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $76.56 | 7.466% | $82.276 | $82.28 | $82.30 | $82.30 |
| Purchase #4 | $233.76 | 7.542% | $251.3902 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $188.48 | 8.459% | $204.4235 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $99.38 | 3.438% | $102.7967 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $223.71 | 6.542% | $238.3451 | $238.35 | $238.35 | $238.30 |
| 7 purchase totals = | $1,091.79 | $1,172.3572 | $1,172.36 | $1,172.40 | $1,172.30 | |