| 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 | $172.52 | 13.683% | $196.1259 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $137.59 | 4.175% | $143.3344 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $210.60 | 4.586% | $220.2581 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $105.48 | 8.800% | $114.7622 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $37.60 | 3.851% | $39.048 | $39.05 | $39.05 | $39.00 |
| Purchase #6 | $104.26 | 9.556% | $114.2231 | $114.22 | $114.20 | $114.20 |
| Purchase #7 | $233.37 | 6.133% | $247.6826 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $1,001.42 | $1,075.4343 | $1,075.43 | $1,075.45 | $1,075.40 | |