| 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 | $175.72 | 12.487% | $197.6622 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $221.76 | 3.826% | $230.2445 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $90.66 | 6.327% | $96.3961 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $157.33 | 4.602% | $164.5703 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $204.28 | 13.686% | $232.2378 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $122.28 | 11.665% | $136.544 | $136.54 | $136.55 | $136.50 |
| Purchase #7 | $33.39 | 12.736% | $37.6426 | $37.64 | $37.65 | $37.60 |
| 7 purchase totals = | $1,005.42 | $1,095.2975 | $1,095.29 | $1,095.30 | $1,095.20 | |