| 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 | $111.38 | 8.509% | $120.8573 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $147.35 | 13.852% | $167.7609 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $179.46 | 3.781% | $186.2454 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $203.86 | 8.174% | $220.5235 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $117.95 | 9.181% | $128.779 | $128.78 | $128.80 | $128.80 |
| Purchase #6 | $188.66 | 4.732% | $197.5874 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $113.99 | 4.570% | $119.1993 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $1,062.65 | $1,140.9528 | $1,140.96 | $1,140.95 | $1,141.00 | |