| 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 | $135.96 | 8.257% | $147.1862 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $211.74 | 13.254% | $239.804 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $61.47 | 13.686% | $69.8828 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $92.51 | 3.776% | $96.0032 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $29.84 | 9.421% | $32.6512 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $167.68 | 3.336% | $173.2738 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $11.51 | 4.752% | $12.057 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $710.71 | $770.8582 | $770.85 | $770.85 | $771.00 | |