| 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 | $144.97 | 13.351% | $164.3249 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $113.25 | 6.658% | $120.7902 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $103.56 | 5.819% | $109.5862 | $109.59 | $109.60 | $109.60 |
| Purchase #4 | $152.59 | 5.853% | $161.5211 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $52.55 | 10.315% | $57.9705 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $196.65 | 6.182% | $208.8069 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $186.91 | 5.704% | $197.5713 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $950.48 | $1,020.5711 | $1,020.57 | $1,020.50 | $1,020.60 | |