| 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 | $161.73 | 10.444% | $178.6211 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $111.97 | 5.661% | $118.3086 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $201.83 | 5.701% | $213.3363 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $203.46 | 13.506% | $230.9393 | $230.94 | $230.95 | $230.90 |
| Purchase #5 | $73.28 | 12.500% | $82.44 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $119.80 | 11.269% | $133.3003 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $34.50 | 4.487% | $36.048 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $906.57 | $992.9936 | $993.00 | $993.00 | $992.80 | |