| 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 | $16.38 | 13.568% | $18.6024 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $154.83 | 11.532% | $172.685 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $26.77 | 8.613% | $29.0757 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $245.62 | 11.288% | $273.3456 | $273.35 | $273.35 | $273.30 |
| Purchase #5 | $170.41 | 11.173% | $189.4499 | $189.45 | $189.45 | $189.40 |
| Purchase #6 | $101.72 | 13.294% | $115.2427 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $234.25 | 13.772% | $266.5109 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $949.98 | $1,064.9122 | $1,064.92 | $1,064.95 | $1,064.80 | |