| 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 | $165.28 | 9.472% | $180.9353 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $207.26 | 5.460% | $218.5764 | $218.58 | $218.60 | $218.60 |
| Purchase #3 | $120.52 | 7.485% | $129.5409 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $209.90 | 8.505% | $227.752 | $227.75 | $227.75 | $227.80 |
| Purchase #5 | $17.48 | 5.847% | $18.5021 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $101.65 | 4.298% | $106.0189 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $192.81 | 13.427% | $218.6986 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $1,014.90 | $1,100.0242 | $1,100.03 | $1,100.05 | $1,100.00 | |