| 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 | $119.49 | 7.137% | $128.018 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $145.94 | 7.201% | $156.4491 | $156.45 | $156.45 | $156.40 |
| Purchase #3 | $139.87 | 9.392% | $153.0066 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $13.92 | 9.309% | $15.2158 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $205.72 | 6.386% | $218.8573 | $218.86 | $218.85 | $218.90 |
| Purchase #6 | $133.95 | 10.264% | $147.6986 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $222.55 | 13.705% | $253.0505 | $253.05 | $253.05 | $253.10 |
| 7 purchase totals = | $981.44 | $1,072.2959 | $1,072.31 | $1,072.25 | $1,072.30 | |