| 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 | $166.56 | 9.355% | $182.1417 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $173.62 | 10.655% | $192.1192 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $136.49 | 9.145% | $148.972 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $12.59 | 12.114% | $14.1152 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $205.45 | 7.528% | $220.9163 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $66.37 | 8.128% | $71.7646 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $206.51 | 3.433% | $213.5995 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $967.59 | $1,043.6285 | $1,043.63 | $1,043.55 | $1,043.60 | |