| 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 | $137.76 | 6.471% | $146.6744 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $165.53 | 12.409% | $186.0706 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $102.48 | 5.788% | $108.4115 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $208.33 | 10.632% | $230.4796 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $47.72 | 6.849% | $50.9883 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $192.49 | 9.546% | $210.8651 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $175.39 | 9.372% | $191.8276 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $1,029.70 | $1,125.3171 | $1,125.32 | $1,125.30 | $1,125.40 | |