| 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 | $128.62 | 9.574% | $140.9341 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $43.41 | 12.248% | $48.7269 | $48.73 | $48.75 | $48.70 |
| Purchase #3 | $32.43 | 11.515% | $36.1643 | $36.16 | $36.15 | $36.20 |
| Purchase #4 | $168.73 | 10.802% | $186.9562 | $186.96 | $186.95 | $187.00 |
| Purchase #5 | $30.27 | 13.523% | $34.3634 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $221.44 | 6.464% | $235.7539 | $235.75 | $235.75 | $235.80 |
| Purchase #7 | $176.37 | 9.276% | $192.7301 | $192.73 | $192.75 | $192.70 |
| 7 purchase totals = | $801.27 | $875.6289 | $875.62 | $875.65 | $875.70 | |