| 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 | $51.51 | 4.433% | $53.7934 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $125.71 | 13.456% | $142.6255 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $140.77 | 3.723% | $146.0109 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $130.93 | 3.391% | $135.3698 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $148.65 | 10.327% | $164.0011 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $167.30 | 4.704% | $175.1698 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $179.75 | 3.399% | $185.8597 | $185.86 | $185.85 | $185.90 |
| 7 purchase totals = | $944.62 | $1,002.8302 | $1,002.83 | $1,002.80 | $1,002.90 | |