| 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 | $180.74 | 8.102% | $195.3836 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $95.63 | 4.436% | $99.8721 | $99.87 | $99.85 | $99.90 |
| Purchase #3 | $175.90 | 6.800% | $187.8612 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $109.92 | 4.311% | $114.6587 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $34.79 | 11.133% | $38.6632 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $55.52 | 4.230% | $57.8685 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $248.34 | 13.184% | $281.0811 | $281.08 | $281.10 | $281.10 |
| 7 purchase totals = | $900.84 | $975.3884 | $975.38 | $975.35 | $975.60 | |