| 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 | $133.41 | 10.330% | $147.1913 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $218.51 | 7.165% | $234.1662 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $103.80 | 10.481% | $114.6793 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $80.30 | 11.859% | $89.8228 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $123.78 | 8.277% | $134.0253 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $86.94 | 12.872% | $98.1309 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $180.42 | 9.549% | $197.6483 | $197.65 | $197.65 | $197.60 |
| 7 purchase totals = | $927.16 | $1,015.6641 | $1,015.67 | $1,015.70 | $1,015.60 | |