| 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 | $195.41 | 5.506% | $206.1693 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $17.57 | 9.343% | $19.2116 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $172.38 | 5.480% | $181.8264 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $16.54 | 8.590% | $17.9608 | $17.96 | $17.95 | $18.00 |
| Purchase #5 | $164.51 | 8.350% | $178.2466 | $178.25 | $178.25 | $178.20 |
| Purchase #6 | $196.40 | 11.586% | $219.1549 | $219.15 | $219.15 | $219.20 |
| Purchase #7 | $166.55 | 12.106% | $186.7125 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $929.36 | $1,009.2821 | $1,009.28 | $1,009.25 | $1,009.30 | |