| 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 | $146.52 | 4.384% | $152.9434 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $164.44 | 10.518% | $181.7358 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $162.85 | 12.769% | $183.6443 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $67.46 | 8.359% | $73.099 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $127.36 | 12.722% | $143.5627 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $91.43 | 12.586% | $102.9374 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $18.26 | 13.586% | $20.7408 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $778.32 | $858.6634 | $858.66 | $858.70 | $858.50 | |