| 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 | $113.26 | 7.359% | $121.5948 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $161.58 | 13.418% | $183.2608 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $160.42 | 8.250% | $173.6547 | $173.65 | $173.65 | $173.70 |
| Purchase #4 | $168.86 | 9.413% | $184.7548 | $184.75 | $184.75 | $184.80 |
| Purchase #5 | $216.48 | 6.629% | $230.8305 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $109.78 | 3.592% | $113.7233 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $114.58 | 12.619% | $129.0389 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $1,044.96 | $1,136.8578 | $1,136.84 | $1,136.85 | $1,136.90 | |