| 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 | $194.68 | 7.378% | $209.0435 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $199.88 | 3.682% | $207.2396 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $202.66 | 8.666% | $220.2225 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $137.92 | 5.281% | $145.2036 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $140.92 | 7.618% | $151.6553 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $63.86 | 5.750% | $67.532 | $67.53 | $67.55 | $67.50 |
| Purchase #7 | $141.45 | 4.239% | $147.4461 | $147.45 | $147.45 | $147.40 |
| 7 purchase totals = | $1,081.37 | $1,148.3426 | $1,148.34 | $1,148.35 | $1,148.20 | |