| 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 | $165.84 | 8.299% | $179.6031 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $192.90 | 13.325% | $218.6039 | $218.60 | $218.60 | $218.60 |
| Purchase #3 | $226.66 | 7.233% | $243.0543 | $243.05 | $243.05 | $243.10 |
| Purchase #4 | $243.50 | 5.507% | $256.9095 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $175.49 | 6.343% | $186.6213 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $27.83 | 7.688% | $29.9696 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $181.72 | 7.655% | $195.6307 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $1,213.94 | $1,310.3924 | $1,310.38 | $1,310.35 | $1,310.40 | |