| 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 | $180.33 | 12.659% | $203.158 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $132.28 | 9.225% | $144.4828 | $144.48 | $144.50 | $144.50 |
| Purchase #3 | $220.43 | 13.198% | $249.5224 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $189.66 | 11.297% | $211.0859 | $211.09 | $211.10 | $211.10 |
| Purchase #5 | $171.38 | 12.446% | $192.71 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $152.66 | 6.854% | $163.1233 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $36.58 | 3.623% | $37.9053 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $1,083.32 | $1,201.9877 | $1,201.99 | $1,201.95 | $1,202.00 | |