| 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 | $147.34 | 5.640% | $155.65 | $155.65 | $155.65 | $155.70 |
| Purchase #2 | $152.42 | 10.755% | $168.8128 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $14.64 | 10.695% | $16.2057 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $140.99 | 9.477% | $154.3516 | $154.35 | $154.35 | $154.40 |
| Purchase #5 | $120.69 | 6.666% | $128.7352 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $213.40 | 5.598% | $225.3461 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $234.62 | 8.574% | $254.7363 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $1,024.10 | $1,103.8377 | $1,103.85 | $1,103.85 | $1,103.80 | |