| 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 | $149.41 | 8.463% | $162.0546 | $162.05 | $162.05 | $162.10 |
| Purchase #2 | $192.54 | 4.720% | $201.6279 | $201.63 | $201.65 | $201.60 |
| Purchase #3 | $135.60 | 8.632% | $147.305 | $147.31 | $147.30 | $147.30 |
| Purchase #4 | $170.55 | 13.860% | $194.1882 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $8.48 | 8.198% | $9.1752 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $225.67 | 10.564% | $249.5098 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $194.26 | 7.547% | $208.9208 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $1,076.51 | $1,172.7815 | $1,172.79 | $1,172.80 | $1,172.80 | |