| 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 | $133.72 | 7.641% | $143.9375 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $176.59 | 4.774% | $185.0204 | $185.02 | $185.00 | $185.00 |
| Purchase #3 | $172.65 | 8.662% | $187.6049 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $240.56 | 7.570% | $258.7704 | $258.77 | $258.75 | $258.80 |
| Purchase #5 | $127.28 | 6.784% | $135.9147 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $171.51 | 13.739% | $195.0738 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $231.67 | 8.563% | $251.5079 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $1,253.98 | $1,357.8296 | $1,357.82 | $1,357.75 | $1,357.80 | |