| 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 | $145.74 | 8.223% | $157.7242 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $201.43 | 6.665% | $214.8553 | $214.86 | $214.85 | $214.90 |
| Purchase #3 | $184.66 | 10.362% | $203.7945 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $70.55 | 8.183% | $76.3231 | $76.32 | $76.30 | $76.30 |
| Purchase #5 | $42.70 | 8.454% | $46.3099 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $31.69 | 6.432% | $33.7283 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $105.83 | 8.423% | $114.7441 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $782.60 | $847.4794 | $847.47 | $847.45 | $847.40 | |