| 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 | $166.73 | 3.236% | $172.1254 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $249.35 | 7.456% | $267.9415 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $240.50 | 6.280% | $255.6034 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $179.54 | 11.692% | $200.5318 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $177.66 | 13.734% | $202.0598 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $151.63 | 3.548% | $157.0098 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $16.44 | 4.793% | $17.228 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $1,181.85 | $1,272.4997 | $1,272.50 | $1,272.55 | $1,272.40 | |