| 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 | $147.38 | 10.311% | $162.5764 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $81.34 | 3.516% | $84.1999 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $172.47 | 6.286% | $183.3115 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $114.97 | 3.657% | $119.1745 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $33.47 | 10.772% | $37.0754 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $144.48 | 7.247% | $154.9505 | $154.95 | $154.95 | $155.00 |
| Purchase #7 | $112.78 | 6.252% | $119.831 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $806.89 | $861.1192 | $861.12 | $861.15 | $861.20 | |