| 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 | $172.32 | 5.844% | $182.3904 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $219.45 | 8.172% | $237.3835 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $214.73 | 8.779% | $233.5811 | $233.58 | $233.60 | $233.60 |
| Purchase #4 | $65.56 | 3.364% | $67.7654 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $21.64 | 12.715% | $24.3915 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $157.42 | 3.266% | $162.5613 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $146.98 | 10.580% | $162.5305 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $998.10 | $1,070.6037 | $1,070.60 | $1,070.65 | $1,070.70 | |