| 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 | $152.25 | 3.479% | $157.5468 | $157.55 | $157.55 | $157.50 |
| Purchase #2 | $32.62 | 11.240% | $36.2865 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $103.56 | 8.482% | $112.344 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $135.88 | 8.498% | $147.4271 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $215.86 | 3.183% | $222.7308 | $222.73 | $222.75 | $222.70 |
| Purchase #6 | $56.83 | 9.412% | $62.1788 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $160.46 | 9.814% | $176.2075 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $857.46 | $914.7215 | $914.73 | $914.80 | $914.60 | |