| 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 | $155.74 | 6.554% | $165.9472 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $223.80 | 7.423% | $240.4127 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $57.85 | 10.509% | $63.9295 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $40.51 | 5.646% | $42.7972 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $101.83 | 12.760% | $114.8235 | $114.82 | $114.80 | $114.80 |
| Purchase #6 | $163.87 | 6.510% | $174.5379 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $142.62 | 9.465% | $156.119 | $156.12 | $156.10 | $156.10 |
| 7 purchase totals = | $886.22 | $958.5670 | $958.57 | $958.55 | $958.40 | |