| 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 | $167.27 | 7.568% | $179.929 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $233.43 | 3.388% | $241.3386 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $144.57 | 7.497% | $155.4084 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $122.55 | 10.327% | $135.2057 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $73.44 | 12.546% | $82.6538 | $82.65 | $82.65 | $82.70 |
| Purchase #6 | $6.54 | 3.830% | $6.7905 | $6.79 | $6.80 | $6.80 |
| Purchase #7 | $69.29 | 11.231% | $77.072 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $817.09 | $878.3980 | $878.40 | $878.40 | $878.40 | |