| 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 | $181.37 | 11.139% | $201.5728 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $244.45 | 9.317% | $267.2254 | $267.23 | $267.25 | $267.20 |
| Purchase #3 | $102.92 | 6.231% | $109.3329 | $109.33 | $109.35 | $109.30 |
| Purchase #4 | $115.62 | 12.503% | $130.076 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $221.58 | 9.488% | $242.6035 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $155.33 | 3.557% | $160.8551 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $15.26 | 9.446% | $16.7015 | $16.70 | $16.70 | $16.70 |
| 7 purchase totals = | $1,036.53 | $1,128.3672 | $1,128.37 | $1,128.40 | $1,128.40 | |