| 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 | $197.54 | 9.733% | $216.7666 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $168.81 | 6.501% | $179.7843 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $194.45 | 9.160% | $212.2616 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $153.44 | 4.163% | $159.8277 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $47.85 | 13.240% | $54.1853 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $166.51 | 13.245% | $188.5642 | $188.56 | $188.55 | $188.60 |
| Purchase #7 | $192.72 | 4.811% | $201.9918 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $1,121.32 | $1,213.3815 | $1,213.38 | $1,213.40 | $1,213.50 | |