| 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 | $34.27 | 5.127% | $36.027 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $167.92 | 12.863% | $189.5195 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $176.44 | 9.240% | $192.7431 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $122.63 | 10.528% | $135.5405 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $164.85 | 12.319% | $185.1579 | $185.16 | $185.15 | $185.20 |
| Purchase #6 | $73.31 | 10.820% | $81.2421 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $192.49 | 12.673% | $216.8843 | $216.88 | $216.90 | $216.90 |
| 7 purchase totals = | $931.91 | $1,037.1144 | $1,037.11 | $1,037.15 | $1,037.00 | |