| 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 | $172.30 | 6.311% | $183.1739 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $109.43 | 8.215% | $118.4197 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $221.59 | 11.602% | $247.2989 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $162.93 | 6.829% | $174.0565 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $181.63 | 13.867% | $206.8166 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $173.63 | 11.563% | $193.7068 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $79.36 | 10.657% | $87.8174 | $87.82 | $87.80 | $87.80 |
| 7 purchase totals = | $1,100.87 | $1,211.2898 | $1,211.30 | $1,211.20 | $1,211.30 | |