| 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 | $161.64 | 7.729% | $174.1332 | $174.13 | $174.15 | $174.10 |
| Purchase #2 | $210.53 | 4.710% | $220.446 | $220.45 | $220.45 | $220.40 |
| Purchase #3 | $112.71 | 9.836% | $123.7962 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $51.47 | 9.696% | $56.4605 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $242.35 | 4.307% | $252.788 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $108.54 | 5.172% | $114.1537 | $114.15 | $114.15 | $114.20 |
| Purchase #7 | $85.45 | 8.778% | $92.9508 | $92.95 | $92.95 | $93.00 |
| 7 purchase totals = | $972.69 | $1,034.7284 | $1,034.73 | $1,034.75 | $1,034.80 | |