| 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 | $138.42 | 3.266% | $142.9408 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $208.79 | 4.712% | $218.6282 | $218.63 | $218.65 | $218.60 |
| Purchase #3 | $38.26 | 8.410% | $41.4777 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $104.31 | 13.825% | $118.7309 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $92.50 | 9.250% | $101.0563 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $171.63 | 6.112% | $182.12 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $152.51 | 13.262% | $172.7359 | $172.74 | $172.75 | $172.70 |
| 7 purchase totals = | $906.42 | $977.6898 | $977.70 | $977.75 | $977.60 | |