| 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 | $160.48 | 4.415% | $167.5652 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $86.45 | 13.458% | $98.0844 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $57.82 | 11.285% | $64.345 | $64.35 | $64.35 | $64.30 |
| Purchase #4 | $59.33 | 7.533% | $63.7993 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $42.66 | 12.334% | $47.9217 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $147.89 | 7.535% | $159.0335 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $29.26 | 6.793% | $31.2476 | $31.25 | $31.25 | $31.20 |
| 7 purchase totals = | $583.89 | $631.9967 | $632.00 | $632.00 | $631.90 | |