| 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 | $154.38 | 12.442% | $173.588 | $173.59 | $173.60 | $173.60 |
| Purchase #2 | $135.74 | 10.318% | $149.7457 | $149.75 | $149.75 | $149.70 |
| Purchase #3 | $151.63 | 6.102% | $160.8825 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $232.50 | 3.602% | $240.8747 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $64.90 | 4.294% | $67.6868 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $222.88 | 3.362% | $230.3732 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $28.60 | 11.864% | $31.9931 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $990.63 | $1,055.1440 | $1,055.14 | $1,055.15 | $1,055.20 | |