| 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 | $195.66 | 7.543% | $210.4186 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $219.86 | 9.482% | $240.7071 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $93.93 | 10.439% | $103.7354 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $165.69 | 4.152% | $172.5694 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $17.45 | 7.537% | $18.7652 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $29.82 | 12.773% | $33.6289 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $114.75 | 6.862% | $122.6241 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $837.16 | $902.4487 | $902.46 | $902.40 | $902.40 | |