| 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 | $193.51 | 6.156% | $205.4225 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $122.62 | 4.646% | $128.3169 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $167.65 | 4.325% | $174.9009 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $174.50 | 5.120% | $183.4344 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $226.32 | 13.639% | $257.1878 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $151.73 | 5.461% | $160.016 | $160.02 | $160.00 | $160.00 |
| Purchase #7 | $147.68 | 12.644% | $166.3527 | $166.35 | $166.35 | $166.40 |
| 7 purchase totals = | $1,184.01 | $1,275.6312 | $1,275.63 | $1,275.60 | $1,275.60 | |