| 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 | $131.68 | 10.425% | $145.4076 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $181.96 | 7.213% | $195.0848 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $192.81 | 8.347% | $208.9039 | $208.90 | $208.90 | $208.90 |
| Purchase #4 | $76.76 | 6.395% | $81.6688 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $241.84 | 13.231% | $273.8379 | $273.84 | $273.85 | $273.80 |
| Purchase #6 | $33.90 | 10.178% | $37.3503 | $37.35 | $37.35 | $37.40 |
| Purchase #7 | $145.52 | 7.163% | $155.9436 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $1,004.47 | $1,098.1969 | $1,098.19 | $1,098.20 | $1,098.20 | |