| 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 | $185.67 | 7.155% | $198.9547 | $198.95 | $198.95 | $199.00 |
| Purchase #2 | $61.59 | 4.640% | $64.4478 | $64.45 | $64.45 | $64.40 |
| Purchase #3 | $166.44 | 12.125% | $186.6209 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $192.62 | 6.672% | $205.4716 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $166.32 | 6.498% | $177.1275 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $140.95 | 8.120% | $152.3951 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $135.96 | 7.564% | $146.244 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $1,049.55 | $1,131.2616 | $1,131.26 | $1,131.25 | $1,131.20 | |