| 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 | $155.67 | 3.764% | $161.5294 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $186.26 | 11.170% | $207.0652 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $130.49 | 5.433% | $137.5795 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $189.61 | 4.591% | $198.315 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $179.68 | 12.718% | $202.5317 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $147.59 | 4.436% | $154.1371 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $238.98 | 13.242% | $270.6257 | $270.63 | $270.65 | $270.60 |
| 7 purchase totals = | $1,228.28 | $1,331.7836 | $1,331.80 | $1,331.85 | $1,331.70 | |