| 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 | $69.98 | 6.640% | $74.6267 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $168.93 | 6.605% | $180.0878 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $198.66 | 7.617% | $213.7919 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $193.77 | 7.224% | $207.7679 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $152.97 | 11.782% | $170.9929 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $210.74 | 13.273% | $238.7115 | $238.71 | $238.70 | $238.70 |
| Purchase #7 | $249.45 | 10.562% | $275.7969 | $275.80 | $275.80 | $275.80 |
| 7 purchase totals = | $1,244.50 | $1,361.7756 | $1,361.78 | $1,361.80 | $1,361.80 | |