| 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 | $175.44 | 13.214% | $198.6226 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $84.68 | 8.743% | $92.0836 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $71.59 | 6.811% | $76.466 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $204.86 | 3.428% | $211.8826 | $211.88 | $211.90 | $211.90 |
| Purchase #5 | $172.81 | 6.209% | $183.5398 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $150.95 | 4.645% | $157.9616 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $233.49 | 8.721% | $253.8527 | $253.85 | $253.85 | $253.90 |
| 7 purchase totals = | $1,093.82 | $1,174.4089 | $1,174.40 | $1,174.40 | $1,174.50 | |