| 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 | $142.81 | 13.774% | $162.4806 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $77.48 | 12.405% | $87.0914 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $201.90 | 8.164% | $218.3831 | $218.38 | $218.40 | $218.40 |
| Purchase #4 | $242.44 | 8.384% | $262.7662 | $262.77 | $262.75 | $262.80 |
| Purchase #5 | $92.50 | 10.331% | $102.0562 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $191.41 | 10.717% | $211.9234 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $7.52 | 13.804% | $8.5581 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $956.06 | $1,053.2590 | $1,053.26 | $1,053.25 | $1,053.40 | |