| 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 | $69.72 | 4.361% | $72.7605 | $72.76 | $72.75 | $72.80 |
| Purchase #2 | $121.78 | 12.262% | $136.7127 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $45.26 | 3.156% | $46.6884 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $160.52 | 4.806% | $168.2346 | $168.23 | $168.25 | $168.20 |
| Purchase #5 | $179.73 | 7.559% | $193.3158 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $245.84 | 9.184% | $268.4179 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $226.70 | 13.415% | $257.1118 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $1,049.55 | $1,143.2417 | $1,143.24 | $1,143.20 | $1,143.20 | |