| 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 | $150.41 | 9.392% | $164.5365 | $164.54 | $164.55 | $164.50 |
| Purchase #2 | $210.97 | 9.457% | $230.9214 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $198.36 | 11.536% | $221.2428 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $235.71 | 13.117% | $266.6281 | $266.63 | $266.65 | $266.60 |
| Purchase #5 | $99.56 | 12.297% | $111.8029 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $120.96 | 12.632% | $136.2397 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $23.99 | 13.336% | $27.1893 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $1,039.96 | $1,158.5607 | $1,158.56 | $1,158.60 | $1,158.40 | |