| 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 | $158.26 | 4.870% | $165.9673 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $6.27 | 11.763% | $7.0075 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $53.50 | 8.457% | $58.0245 | $58.02 | $58.00 | $58.00 |
| Purchase #4 | $249.55 | 5.441% | $263.128 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $11.32 | 10.578% | $12.5174 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $37.77 | 10.130% | $41.5961 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $179.63 | 11.578% | $200.4276 | $200.43 | $200.45 | $200.40 |
| 7 purchase totals = | $696.30 | $748.6684 | $748.68 | $748.65 | $748.60 | |