| 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 | $157.83 | 9.380% | $172.6345 | $172.63 | $172.65 | $172.60 |
| Purchase #2 | $33.59 | 7.751% | $36.1936 | $36.19 | $36.20 | $36.20 |
| Purchase #3 | $22.32 | 7.402% | $23.9721 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $108.36 | 13.864% | $123.383 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $130.45 | 13.643% | $148.2473 | $148.25 | $148.25 | $148.20 |
| Purchase #6 | $198.49 | 7.355% | $213.0889 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $21.42 | 13.405% | $24.2914 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $672.46 | $741.8108 | $741.80 | $741.85 | $741.80 | |