| 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 | $140.29 | 10.718% | $155.3263 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $148.32 | 9.711% | $162.7234 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $247.46 | 3.141% | $255.2327 | $255.23 | $255.25 | $255.20 |
| Purchase #4 | $163.31 | 6.574% | $174.046 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $235.84 | 6.584% | $251.3677 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $192.57 | 5.268% | $202.7146 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $194.56 | 3.735% | $201.8268 | $201.83 | $201.85 | $201.80 |
| 7 purchase totals = | $1,322.35 | $1,403.2375 | $1,403.24 | $1,403.25 | $1,403.10 | |