| 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 | $10.72 | 6.158% | $11.3801 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $153.66 | 4.770% | $160.9896 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $12.39 | 7.319% | $13.2968 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $78.50 | 7.323% | $84.2486 | $84.25 | $84.25 | $84.20 |
| Purchase #5 | $147.31 | 5.517% | $155.4371 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $37.25 | 4.529% | $38.9371 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $180.79 | 6.479% | $192.5034 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $620.62 | $656.7927 | $656.80 | $656.85 | $656.70 | |