| 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 | $176.31 | 5.401% | $185.8325 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $162.90 | 5.630% | $172.0713 | $172.07 | $172.05 | $172.10 |
| Purchase #3 | $46.43 | 13.431% | $52.666 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $71.45 | 3.424% | $73.8964 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $171.32 | 3.842% | $177.9021 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $210.85 | 9.118% | $230.0753 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $142.98 | 13.302% | $161.9992 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $982.24 | $1,054.4428 | $1,054.45 | $1,054.45 | $1,054.50 | |