| 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 | $166.98 | 4.456% | $174.4206 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $25.94 | 9.111% | $28.3034 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $29.53 | 8.428% | $32.0188 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $152.61 | 12.233% | $171.2788 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $196.94 | 8.546% | $213.7705 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $198.50 | 11.160% | $220.6526 | $220.65 | $220.65 | $220.70 |
| Purchase #7 | $175.40 | 6.280% | $186.4151 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $945.90 | $1,026.8598 | $1,026.86 | $1,026.80 | $1,026.90 | |