| 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 | $134.88 | 6.520% | $143.6742 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $134.77 | 13.788% | $153.3521 | $153.35 | $153.35 | $153.40 |
| Purchase #3 | $179.39 | 6.805% | $191.5975 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $161.67 | 7.775% | $174.2398 | $174.24 | $174.25 | $174.20 |
| Purchase #5 | $120.42 | 8.371% | $130.5004 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $46.75 | 10.355% | $51.591 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $203.42 | 11.449% | $226.7096 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $981.30 | $1,071.6646 | $1,071.66 | $1,071.65 | $1,071.70 | |