| 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 | $69.98 | 9.637% | $76.724 | $76.72 | $76.70 | $76.70 |
| Purchase #2 | $128.36 | 13.228% | $145.3395 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $239.28 | 11.168% | $266.0028 | $266.00 | $266.00 | $266.00 |
| Purchase #4 | $58.43 | 11.547% | $65.1769 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $247.84 | 9.412% | $271.1667 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $207.98 | 10.208% | $229.2106 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $112.39 | 9.449% | $123.0097 | $123.01 | $123.00 | $123.00 |
| 7 purchase totals = | $1,064.26 | $1,176.6302 | $1,176.63 | $1,176.60 | $1,176.60 | |