| 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 | $155.76 | 10.448% | $172.0338 | $172.03 | $172.05 | $172.00 |
| Purchase #2 | $22.97 | 9.854% | $25.2335 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $111.40 | 3.147% | $114.9058 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $80.52 | 13.478% | $91.3725 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $73.81 | 8.558% | $80.1267 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $114.44 | 4.487% | $119.5749 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $186.78 | 4.320% | $194.8489 | $194.85 | $194.85 | $194.80 |
| 7 purchase totals = | $745.68 | $798.0961 | $798.09 | $798.10 | $798.00 | |