| 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 | $155.98 | 5.574% | $164.6743 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $178.65 | 10.373% | $197.1814 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $51.44 | 4.702% | $53.8587 | $53.86 | $53.85 | $53.90 |
| Purchase #4 | $110.32 | 13.380% | $125.0808 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $76.52 | 3.710% | $79.3589 | $79.36 | $79.35 | $79.40 |
| Purchase #6 | $216.41 | 5.209% | $227.6828 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $219.84 | 9.421% | $240.5511 | $240.55 | $240.55 | $240.60 |
| 7 purchase totals = | $1,009.16 | $1,088.3880 | $1,088.38 | $1,088.40 | $1,088.60 | |