| 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 | $39.60 | 9.543% | $43.379 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $141.70 | 12.290% | $159.1149 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $193.93 | 4.518% | $202.6918 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $242.69 | 6.162% | $257.6446 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $206.58 | 7.612% | $222.3049 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $72.31 | 9.513% | $79.1889 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $155.29 | 11.328% | $172.8813 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $1,052.10 | $1,137.2054 | $1,137.19 | $1,137.25 | $1,137.20 | |