| 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 | $172.86 | 11.361% | $192.4986 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $218.87 | 10.267% | $241.3414 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $152.76 | 12.465% | $171.8015 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $164.29 | 5.299% | $172.9957 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $138.62 | 10.642% | $153.3719 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $81.94 | 4.540% | $85.6601 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $91.39 | 5.859% | $96.7445 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $1,020.73 | $1,114.4137 | $1,114.41 | $1,114.40 | $1,114.40 | |