| 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 | $157.73 | 3.703% | $163.5707 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $74.90 | 10.817% | $83.0019 | $83.00 | $83.00 | $83.00 |
| Purchase #3 | $152.32 | 12.457% | $171.2945 | $171.29 | $171.30 | $171.30 |
| Purchase #4 | $155.78 | 4.537% | $162.8477 | $162.85 | $162.85 | $162.80 |
| Purchase #5 | $46.29 | 10.211% | $51.0167 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $118.58 | 5.241% | $124.7948 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $240.41 | 5.360% | $253.296 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $946.01 | $1,009.8223 | $1,009.82 | $1,009.80 | $1,009.80 | |