| 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 | $16.57 | 4.610% | $17.3339 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $133.27 | 5.255% | $140.2733 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $110.68 | 10.760% | $122.5892 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $105.68 | 9.236% | $115.4406 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $193.60 | 5.747% | $204.7262 | $204.73 | $204.75 | $204.70 |
| Purchase #6 | $157.51 | 10.660% | $174.3006 | $174.30 | $174.30 | $174.30 |
| Purchase #7 | $240.29 | 5.141% | $252.6433 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $957.60 | $1,027.3071 | $1,027.30 | $1,027.35 | $1,027.20 | |