| 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 | $176.30 | 4.194% | $183.694 | $183.69 | $183.70 | $183.70 |
| Purchase #2 | $240.61 | 4.817% | $252.2002 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $193.55 | 8.172% | $209.3669 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $108.79 | 7.662% | $117.1255 | $117.13 | $117.15 | $117.10 |
| Purchase #5 | $152.80 | 10.259% | $168.4758 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $147.49 | 12.481% | $165.8982 | $165.90 | $165.90 | $165.90 |
| Purchase #7 | $18.83 | 11.178% | $20.9348 | $20.93 | $20.95 | $20.90 |
| 7 purchase totals = | $1,038.37 | $1,117.6954 | $1,117.70 | $1,117.75 | $1,117.70 | |