| 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 | $175.64 | 9.733% | $192.735 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $174.64 | 11.626% | $194.9436 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $146.38 | 13.224% | $165.7373 | $165.74 | $165.75 | $165.70 |
| Purchase #4 | $19.51 | 8.482% | $21.1648 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $245.29 | 5.756% | $259.4089 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $74.86 | 13.857% | $85.2334 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $160.28 | 8.815% | $174.4087 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $996.60 | $1,093.6317 | $1,093.63 | $1,093.65 | $1,093.50 | |