| 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 | $155.97 | 9.112% | $170.182 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $135.96 | 8.182% | $147.0842 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $99.95 | 13.656% | $113.5992 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $76.70 | 9.276% | $83.8147 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $175.92 | 4.249% | $183.3948 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $24.46 | 4.227% | $25.4939 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $45.41 | 9.564% | $49.753 | $49.75 | $49.75 | $49.80 |
| 7 purchase totals = | $714.37 | $773.3218 | $773.30 | $773.35 | $773.40 | |