| 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 | $173.50 | 4.507% | $181.3196 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $171.97 | 9.188% | $187.7706 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $187.45 | 3.148% | $193.3509 | $193.35 | $193.35 | $193.40 |
| Purchase #4 | $152.33 | 11.823% | $170.34 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $98.33 | 11.776% | $109.9093 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $137.29 | 10.391% | $151.5558 | $151.56 | $151.55 | $151.60 |
| Purchase #7 | $234.87 | 7.166% | $251.7008 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $1,155.74 | $1,245.9470 | $1,245.95 | $1,245.90 | $1,246.00 | |