| 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 | $172.65 | 11.670% | $192.7983 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $136.76 | 13.504% | $155.2281 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $135.90 | 13.498% | $154.2438 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $239.65 | 12.499% | $269.6039 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $53.52 | 13.227% | $60.5991 | $60.60 | $60.60 | $60.60 |
| Purchase #6 | $156.63 | 3.482% | $162.0839 | $162.08 | $162.10 | $162.10 |
| Purchase #7 | $160.62 | 13.560% | $182.4001 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $1,055.73 | $1,176.9572 | $1,176.95 | $1,177.00 | $1,176.90 | |