| 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 | $168.48 | 10.829% | $186.7247 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $135.75 | 12.118% | $152.2002 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $151.78 | 7.117% | $162.5822 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $18.29 | 9.866% | $20.0945 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $164.69 | 13.328% | $186.6399 | $186.64 | $186.65 | $186.60 |
| Purchase #6 | $36.42 | 4.234% | $37.962 | $37.96 | $37.95 | $38.00 |
| Purchase #7 | $98.35 | 8.417% | $106.6281 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $773.76 | $852.8316 | $852.82 | $852.85 | $852.80 | |