| 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 | $179.28 | 8.291% | $194.1441 | $194.14 | $194.15 | $194.10 |
| Purchase #2 | $151.48 | 13.847% | $172.4554 | $172.46 | $172.45 | $172.50 |
| Purchase #3 | $168.52 | 11.669% | $188.1846 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $99.99 | 6.175% | $106.1644 | $106.16 | $106.15 | $106.20 |
| Purchase #5 | $66.86 | 13.329% | $75.7718 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $171.41 | 10.542% | $189.48 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $90.48 | 12.345% | $101.6498 | $101.65 | $101.65 | $101.60 |
| 7 purchase totals = | $928.02 | $1,027.8501 | $1,027.84 | $1,027.85 | $1,027.90 | |