| 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 | $165.37 | 8.728% | $179.8035 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $237.54 | 7.639% | $255.6857 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $136.79 | 8.236% | $148.056 | $148.06 | $148.05 | $148.10 |
| Purchase #4 | $75.63 | 12.547% | $85.1193 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $46.46 | 3.759% | $48.2064 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $173.75 | 13.554% | $197.3001 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $195.38 | 4.188% | $203.5625 | $203.56 | $203.55 | $203.60 |
| 7 purchase totals = | $1,030.92 | $1,117.7335 | $1,117.74 | $1,117.70 | $1,117.80 | |