| 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 | $92.90 | 9.445% | $101.6744 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $239.38 | 6.655% | $255.3107 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $168.33 | 7.578% | $181.086 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $131.50 | 13.849% | $149.7114 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $90.33 | 4.403% | $94.3072 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $129.85 | 10.471% | $143.4466 | $143.45 | $143.45 | $143.40 |
| Purchase #7 | $238.49 | 7.801% | $257.0946 | $257.09 | $257.10 | $257.10 |
| 7 purchase totals = | $1,090.78 | $1,182.6309 | $1,182.63 | $1,182.60 | $1,182.60 | |