| 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 | $150.34 | 13.770% | $171.0418 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $95.35 | 9.134% | $104.0593 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $66.47 | 7.859% | $71.6939 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $128.75 | 5.333% | $135.6162 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $104.89 | 13.634% | $119.1907 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $150.47 | 12.114% | $168.6979 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $217.84 | 12.754% | $245.6233 | $245.62 | $245.60 | $245.60 |
| 7 purchase totals = | $914.11 | $1,015.9231 | $1,015.92 | $1,015.90 | $1,015.90 | |