| 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 | $150.46 | 4.779% | $157.6505 | $157.65 | $157.65 | $157.70 |
| Purchase #2 | $147.47 | 10.285% | $162.6373 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $235.73 | 10.456% | $260.3779 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $40.25 | 3.393% | $41.6157 | $41.62 | $41.60 | $41.60 |
| Purchase #5 | $183.44 | 3.342% | $189.5706 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $240.38 | 11.583% | $268.2232 | $268.22 | $268.20 | $268.20 |
| Purchase #7 | $81.32 | 13.210% | $92.0624 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $1,079.05 | $1,172.1376 | $1,172.14 | $1,172.10 | $1,172.20 | |