| 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 | $128.75 | 4.200% | $134.1575 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $168.55 | 10.391% | $186.064 | $186.06 | $186.05 | $186.10 |
| Purchase #3 | $23.51 | 7.807% | $25.3454 | $25.35 | $25.35 | $25.30 |
| Purchase #4 | $152.40 | 6.325% | $162.0393 | $162.04 | $162.05 | $162.00 |
| Purchase #5 | $133.53 | 5.291% | $140.5951 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $118.73 | 12.583% | $133.6698 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $234.43 | 13.408% | $265.8624 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $959.90 | $1,047.7335 | $1,047.74 | $1,047.70 | $1,047.80 | |