| 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 | $155.40 | 12.571% | $174.9353 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $244.48 | 5.723% | $258.4716 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $96.61 | 13.545% | $109.6958 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $115.88 | 13.851% | $131.9305 | $131.93 | $131.95 | $131.90 |
| Purchase #5 | $213.87 | 7.655% | $230.2417 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $114.37 | 5.869% | $121.0824 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $94.48 | 12.293% | $106.0944 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $1,035.09 | $1,132.4517 | $1,132.45 | $1,132.50 | $1,132.40 | |