| 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 | $141.93 | 6.252% | $150.8035 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $176.45 | 9.872% | $193.8691 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $21.64 | 10.657% | $23.9462 | $23.95 | $23.95 | $23.90 |
| Purchase #4 | $110.93 | 11.209% | $123.3641 | $123.36 | $123.35 | $123.40 |
| Purchase #5 | $32.73 | 10.659% | $36.2187 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $6.89 | 10.372% | $7.6046 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $155.37 | 6.460% | $165.4069 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $645.94 | $701.2131 | $701.21 | $701.15 | $701.20 | |