| 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 | $187.86 | 4.362% | $196.0545 | $196.05 | $196.05 | $196.10 |
| Purchase #2 | $234.92 | 8.685% | $255.3228 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $192.92 | 12.252% | $216.5566 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $204.53 | 7.461% | $219.79 | $219.79 | $219.80 | $219.80 |
| Purchase #5 | $189.64 | 6.202% | $201.4015 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $34.93 | 4.732% | $36.5829 | $36.58 | $36.60 | $36.60 |
| Purchase #7 | $17.36 | 3.375% | $17.9459 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $1,062.16 | $1,143.6542 | $1,143.65 | $1,143.65 | $1,143.70 | |