| 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 | $187.58 | 7.340% | $201.3484 | $201.35 | $201.35 | $201.30 |
| Purchase #2 | $143.80 | 12.830% | $162.2495 | $162.25 | $162.25 | $162.20 |
| Purchase #3 | $6.94 | 9.468% | $7.5971 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $133.77 | 5.855% | $141.6022 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $67.51 | 5.591% | $71.2845 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $241.80 | 12.502% | $272.0298 | $272.03 | $272.05 | $272.00 |
| Purchase #7 | $37.84 | 11.427% | $42.164 | $42.16 | $42.15 | $42.20 |
| 7 purchase totals = | $819.24 | $898.2755 | $898.27 | $898.30 | $898.20 | |