| 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 | $171.74 | 12.244% | $192.7678 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $21.53 | 11.737% | $24.057 | $24.06 | $24.05 | $24.10 |
| Purchase #3 | $163.59 | 12.264% | $183.6527 | $183.65 | $183.65 | $183.70 |
| Purchase #4 | $218.36 | 10.759% | $241.8534 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $220.73 | 7.496% | $237.2759 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $140.37 | 11.467% | $156.4662 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $18.58 | 7.137% | $19.9061 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $954.90 | $1,055.9791 | $1,055.99 | $1,055.95 | $1,056.20 | |