| 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 | $143.61 | 13.248% | $162.6355 | $162.64 | $162.65 | $162.60 |
| Purchase #2 | $164.83 | 13.368% | $186.8645 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $152.83 | 13.837% | $173.9771 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $43.87 | 10.293% | $48.3855 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $6.44 | 12.102% | $7.2194 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $11.59 | 12.813% | $13.075 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $157.88 | 13.531% | $179.2427 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $681.05 | $771.3997 | $771.41 | $771.45 | $771.40 | |