| 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 | $148.66 | 8.362% | $161.0909 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $167.56 | 4.693% | $175.4236 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $145.59 | 9.495% | $159.4138 | $159.41 | $159.40 | $159.40 |
| Purchase #4 | $128.48 | 12.171% | $144.1173 | $144.12 | $144.10 | $144.10 |
| Purchase #5 | $222.73 | 13.292% | $252.3353 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $152.76 | 3.139% | $157.5551 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $129.27 | 12.173% | $145.006 | $145.01 | $145.00 | $145.00 |
| 7 purchase totals = | $1,095.05 | $1,194.9420 | $1,194.95 | $1,194.90 | $1,194.90 | |