| 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 | $179.44 | 6.662% | $191.3943 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $205.52 | 9.704% | $225.4637 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $202.34 | 9.667% | $221.9002 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $39.91 | 10.173% | $43.97 | $43.97 | $43.95 | $44.00 |
| Purchase #5 | $99.71 | 12.106% | $111.7809 | $111.78 | $111.80 | $111.80 |
| Purchase #6 | $182.67 | 5.208% | $192.1835 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $203.70 | 13.296% | $230.784 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $1,113.29 | $1,217.4766 | $1,217.46 | $1,217.50 | $1,217.60 | |