| 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 | $189.57 | 6.463% | $201.8219 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $78.37 | 11.776% | $87.5989 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $137.95 | 7.762% | $148.6577 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $147.58 | 12.865% | $166.5662 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $32.46 | 11.768% | $36.2799 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $6.72 | 7.549% | $7.2273 | $7.23 | $7.25 | $7.20 |
| Purchase #7 | $138.43 | 6.756% | $147.7823 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $731.08 | $795.9342 | $795.94 | $795.95 | $796.00 | |