| 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 | $147.34 | 7.707% | $158.6955 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $103.80 | 11.380% | $115.6124 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $53.68 | 7.861% | $57.8998 | $57.90 | $57.90 | $57.90 |
| Purchase #4 | $243.65 | 3.504% | $252.1875 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $163.96 | 9.744% | $179.9363 | $179.94 | $179.95 | $179.90 |
| Purchase #6 | $213.89 | 12.312% | $240.2241 | $240.22 | $240.20 | $240.20 |
| Purchase #7 | $158.41 | 4.528% | $165.5828 | $165.58 | $165.60 | $165.60 |
| 7 purchase totals = | $1,084.73 | $1,170.1384 | $1,170.14 | $1,170.15 | $1,170.10 | |