| 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 | $81.58 | 3.642% | $84.5511 | $84.55 | $84.55 | $84.60 |
| Purchase #2 | $214.40 | 8.847% | $233.368 | $233.37 | $233.35 | $233.40 |
| Purchase #3 | $163.55 | 6.403% | $174.0221 | $174.02 | $174.00 | $174.00 |
| Purchase #4 | $161.94 | 6.705% | $172.7981 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $51.29 | 11.828% | $57.3566 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $128.51 | 4.360% | $134.113 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $146.54 | 10.364% | $161.7274 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $947.81 | $1,017.9363 | $1,017.94 | $1,017.90 | $1,018.00 | |