| 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 | $122.77 | 11.196% | $136.5153 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $78.46 | 13.586% | $89.1196 | $89.12 | $89.10 | $89.10 |
| Purchase #3 | $171.94 | 4.652% | $179.9386 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $188.58 | 4.606% | $197.266 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $145.49 | 13.837% | $165.6215 | $165.62 | $165.60 | $165.60 |
| Purchase #6 | $133.48 | 10.361% | $147.3099 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $112.93 | 7.510% | $121.411 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $953.65 | $1,037.1819 | $1,037.19 | $1,037.10 | $1,037.10 | |