| 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 | $157.60 | 7.606% | $169.5871 | $169.59 | $169.60 | $169.60 |
| Purchase #2 | $171.86 | 6.103% | $182.3486 | $182.35 | $182.35 | $182.30 |
| Purchase #3 | $63.84 | 7.847% | $68.8495 | $68.85 | $68.85 | $68.80 |
| Purchase #4 | $230.42 | 12.717% | $259.7225 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $148.87 | 13.394% | $168.8096 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $162.43 | 7.684% | $174.9111 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $70.72 | 8.689% | $76.8649 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $1,005.74 | $1,101.0933 | $1,101.09 | $1,101.05 | $1,101.00 | |