| 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 | $128.81 | 12.191% | $144.5132 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $146.32 | 3.350% | $151.2217 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $250.29 | 10.842% | $277.4264 | $277.43 | $277.45 | $277.40 |
| Purchase #4 | $62.83 | 6.673% | $67.0226 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $131.94 | 3.697% | $136.8178 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $165.63 | 5.167% | $174.1881 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $193.61 | 6.793% | $206.7619 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $1,079.43 | $1,157.9517 | $1,157.95 | $1,157.90 | $1,157.90 | |