| 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 | $213.53 | 7.547% | $229.6451 | $229.65 | $229.65 | $229.60 |
| Purchase #2 | $38.62 | 4.111% | $40.2077 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $167.83 | 11.492% | $187.117 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $129.73 | 4.299% | $135.3071 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $200.26 | 4.508% | $209.2877 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $75.86 | 5.493% | $80.027 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $143.63 | 7.666% | $154.6407 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $969.46 | $1,036.2323 | $1,036.25 | $1,036.25 | $1,036.10 | |