| 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 | $159.33 | 8.380% | $172.6819 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $179.29 | 12.823% | $202.2804 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $120.86 | 12.349% | $135.785 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $147.89 | 6.139% | $156.969 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $10.59 | 6.222% | $11.2489 | $11.25 | $11.25 | $11.20 |
| Purchase #6 | $187.73 | 11.654% | $209.6081 | $209.61 | $209.60 | $209.60 |
| Purchase #7 | $215.83 | 3.336% | $223.0301 | $223.03 | $223.05 | $223.00 |
| 7 purchase totals = | $1,021.52 | $1,111.6034 | $1,111.61 | $1,111.65 | $1,111.60 | |