| 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 | $141.33 | 12.498% | $158.9934 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $124.39 | 3.399% | $128.618 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $88.74 | 3.470% | $91.8193 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $149.43 | 11.870% | $167.1673 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $215.88 | 12.350% | $242.5412 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $179.37 | 11.322% | $199.6783 | $199.68 | $199.70 | $199.70 |
| Purchase #7 | $161.49 | 13.733% | $183.6674 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $1,060.63 | $1,172.4849 | $1,172.49 | $1,172.45 | $1,172.50 | |