| 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 | $165.40 | 5.355% | $174.2572 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $49.59 | 6.635% | $52.8803 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $139.73 | 9.540% | $153.0602 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $227.47 | 6.362% | $241.9416 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $139.55 | 9.804% | $153.2315 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $155.35 | 13.641% | $176.5413 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $197.84 | 13.136% | $223.8283 | $223.83 | $223.85 | $223.80 |
| 7 purchase totals = | $1,074.93 | $1,175.7404 | $1,175.74 | $1,175.80 | $1,175.70 | |