| 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 | $179.74 | 6.584% | $191.5741 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $63.55 | 10.839% | $70.4382 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $216.64 | 12.766% | $244.2963 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $221.30 | 7.576% | $238.0657 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $33.54 | 5.862% | $35.5061 | $35.51 | $35.50 | $35.50 |
| Purchase #6 | $62.29 | 11.433% | $69.4116 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $249.35 | 12.819% | $281.3142 | $281.31 | $281.30 | $281.30 |
| 7 purchase totals = | $1,026.41 | $1,130.6062 | $1,130.61 | $1,130.55 | $1,130.60 | |